The DOI matches its Crossref record.
Diagnostic and Prognostic Value of Clinical and Laboratory Findings in Cryptococcal Meningitis: A Follow-up Study of Forty Patients
Abstract
BEFORE the introduction of amphotericin B in 1956 cryptococcal meningitis was almost always fatal, three quarters of the patients dying during the first year of illness.1 2 3 4 5 6 7 8 9 10 11 Occasionally, progression of the disease was interrupted by temporary remissions12; nevertheless, survival for longer than three years was unusual. Since amphotericin B has come into use, however, improvement and recovery have been described in a number of cases.13 14 15 16 17 18 19 20 21 22 In the present report 40 cases of cryptococcal meningitis seen at the National Institutes of Health will be reviewed, particular attention being given to symptoms and cerebrospinal-fluid and cultural findings before treatment and the relation . . .
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
ZUGER, A., LOUIE, E., HOLZMAN, R. S., SIMBERKOFF, M. S., & RAHAL, J. J. (1986) · Annals of Internal Medicine · doi:10.7326/0003-4819-104-2-234 · Cited by 522
The Ecology of Cryptococcus neoformans and the Epidemiology of Cryptococcosis
Levitz, S. M. (1991) · Clinical Infectious Diseases · doi:10.1093/clinids/13.6.1163 · Cited by 423
Melanin-lacking mutants of Cryptococcus neoformans and their virulence for mice
Kwon-Chung, K. J., Polacheck, I., & Popkin, T. J. (1982) · Journal of Bacteriology · doi:10.1128/jb.150.3.1414-1421.1982 · Cited by 327
Metadata
- Authors
- Butler, W. T., Alling, D. W., Spickard, A., & Utz, J. P.
- Venue
- New England Journal of Medicine
- Publisher
- Massachusetts Medical Society
- Published
- 1964-01-09
- Volume
- 270
- Issue
- 2
- Pages
- 59-67
- ISSN
- 0028-4793 (ISSN-L)
- 1533-4406
- OpenAlex
- W2021207778
- Cited by
- 196
- References
- 0
- FWCI
- 13.40
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
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.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Diagnostic and Prognostic Value of Clinical and Laboratory Findings in Cryptococcal Meningitis: A Follow-up Study of Forty Patients. https://app.cochat.ai/papers/10.1056/nejm196401092700201
- The paper
- Butler, W. T., Alling, D. W., Spickard, A., & Utz, J. P. (1964). Diagnostic and Prognostic Value of Clinical and Laboratory Findings in Cryptococcal Meningitis: A Follow-up Study of Forty Patients. New England Journal of Medicine. https://doi.org/10.1056/nejm196401092700201
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.