The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Combined use of androgen and sildenafil for hypogonadal patients unresponsive to sildenafil alone
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In the citing paper
“Testosterone deficiency seems to predict a poor response to sildenafil10-12 or tadalafil13 and the addition of testosterone seemed helpful in five uncontrolled studies.12-14”
From Treatment Strategy for Non-Responders to PDE5 Inhibitors (2013) · cites this paper as [12]
In the citing paper
“Testosterone deficiency seems to predict a poor response to sildenafil10-12 or tadalafil13 and the addition of testosterone seemed helpful in five uncontrolled studies.12-14”
From Treatment Strategy for Non-Responders to PDE5 Inhibitors (2013) · cites this paper as [12]
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Citations
Cites
Oral Sildenafil in the Treatment of Erectile Dysfunction
Goldstein, I., Lue, T. F., Padma-Nathan, H., Rosen, R. C., Steers, W. D., & Wicker, P. A. (1998) · New England Journal of Medicine · doi:10.1056/nejm199805143382001 · Cited by 2,120
SHABSIGH, R., KAUFMAN, J. M., STEIDLE, C., & PADMA-NATHAN, H. (2004) · Journal of Urology · doi:10.1097/01.ju.0000132389.97804.d7 · Cited by 406
Aversa, A., Isidori, A. M., Spera, G., Lenzi, A., & Fabbri, A. (2003) · Clinical Endocrinology · doi:10.1046/j.1365-2265.2003.01764.x · Cited by 343
The effects of exogenous testosterone on sexuality and mood of normal men.
Anderson, R. A., Bancroft, J., & Wu, F. C. (1992) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem.75.6.1464655 · Cited by 238
Jannini, E. A., Screponi, E., Carosa, E., Pepe, M., Lo Giudice, F., Trimarchi, F., & Benvenga, S. (1999) · International Journal of Andrology · doi:10.1046/j.1365-2605.1999.00196.x · Cited by 146
Research works printed but not linked: 14
- Nickel JC, Morales A, Condra M, Fenemore J, Surridge DH . Endocrine dysfunction in impotence: incidence, significance and cost-effective screening. J Urol 1984; 132: 40–43. · DOI
- Aversa A, Isidori AM, De Martino MU, Caprio M, Fabbrini E, Rocchietti-March M et al. Androgens and penile erection: evidence for a direct relationship between free testosterone and cavernous vasodilation in men with erectile dysfunction. Clin Endocrinol 2000; 53: 517–522. · DOI
- Park K, Kim SW, Kim KD, Paick JS . Effects of androgens on the expression of nitric oxide synthase mRNAs in rat corpus cavernosum. BJU Int 1999; 83: 327–333. · DOI
- Ding AQ, Stallone JN . Testosterone-induced relaxation of rat aorta is androgen structure specific and involves K+ channel activation. J Appl Physiol 2001; 91: 2742–2750. · DOI
- Traish AM, Park K, Dhir V, Kim NN, Moreland RB, Goldstein I . Effects of castration and androgen replacement on erectile function in a rabbit mode. Endocrinology 1999; 140: 1861–1868. · DOI · Paper page
- Lin C, Chow S, Lau A, Tu R, Lue TF . Regulation of human PDE5A2 intronic promoter by cAMP and cGMP: identification of a critical Sp-1 binding site. Biochem Biophys Res Comm 2001; 280: 693–699. · DOI
- Vermeulen A . Androgen replacement therapy in the aging male – a critical evaluation. J Clin Endocrinol Metab 2001; 86: 2380–2387.
- Jockenhovel F . Testosterone therapy: what, when, and to whom. Aging Male 2004; 7: 319–324. · DOI
- Guay AT, Bansal S, Heatley GJ . Effect of raising endogenous testosterone levels in impotent men with secondary hypogonadism: double-blind placebo-controlled trial with clomiphene citrate. J Clin Endocrinol Metab 1995; 80: 3546–3552.
- Foresta C, Caretta N, Rossato M, Garolla A, Ferlin A . Role of androgens in erection function. J Urol 2004; 171: 2358–2362. · DOI
- Bhasin S, Bagatel CJ, Bremner WJ, Plymate SR, Tenover JL, Korenman SG et al. Issues in testosterone replacement in older men. J Clin Endocrinol Metab 1998; 83: 3435–3448. · DOI
- Gooren LJ . Endocrine aspects of ageing in the male. Mol Cell Endocrinol 1998; 145: 153–159. · DOI
- Lugg JA, Rajfer J, Gonzalez-Cadavid NF . Dihydrotestosterone is the active androgen in the maintenance of nitric oxide-mediated penile erection in the rat. Endocrinology 1995; 136: 1495–1501. · DOI · Paper page
- Rajasekaran M, Mondal D, Agrawal K, Chen I, Hellstrom W, Sikka S . Ex vivo expression of nitric oxide synthase isoforms (eNOS/iNOS) and calmodulin in human penile cavernosal cells. J Urol 1998; 160: 2210–2214. · DOI
Cited by
Bhasin, S., Cunningham, G. R., Hayes, F. J., Matsumoto, A. M., Snyder, P. J., Swerdloff, R. S., & Montori, V. M. (2010) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2009-2354 · Cited by 1,954
Testosterone supplementation and sexual function: A meta-analysis study
Corona, G., Isidori, A. M., Buvat, J., Aversa, A., Rastrelli, G., Hackett, G., Rochira, V., Sforza, A., Lenzi, A., Mannucci, E., et al. (2014) · The Journal of Sexual Medicine · doi:10.1111/jsm.12536 · Cited by 263
Treatment Strategy for Non-Responders to PDE5 Inhibitors
Park, N. C., Kim, T. N., & Park, H. J. (2013) · The World Journal of Men's Health · doi:10.5534/wjmh.2013.31.1.31 · Cited by 41
Mulhall, J. P., Brock, G. B., Glina, S., Baygani, S., Donatucci, C. F., & Maggi, M. (2016) · The Journal of Sexual Medicine · doi:10.1016/j.jsxm.2016.02.163 · Cited by 7
Metadata
- Authors
- Hwang, T.-S., Chen, H.-E., Tsai, T.-F., & Lin, Y. C.
- Venue
- International Journal of Impotence Research
- Published
- 2006-01-05
- Volume
- 18
- Issue
- 4
- Pages
- 400-404
- ISSN
- 0955-9930
- 1476-5489
- Cited by
- 61
- References
- 5
- Language
- en
- Licence
- www.springer.com/tdm (tdm)
- www.springer.com/tdm (vor)
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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- This page
- CoChat. (2026). Citation check: Combined use of androgen and sildenafil for hypogonadal patients unresponsive to sildenafil alone. https://app.cochat.ai/papers/10.1038/sj.ijir.3901446
- The paper
- Hwang, T.-S., Chen, H.-E., Tsai, T.-F., & Lin, Y. C. (2006). Combined use of androgen and sildenafil for hypogonadal patients unresponsive to sildenafil alone. International Journal of Impotence Research. https://doi.org/10.1038/sj.ijir.3901446
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
