The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.
Approaches to sampling and case selection in qualitative research: examples in the geography of health
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
Cites
The Discovery of Grounded Theory; Strategies for Qualitative Research
Glaser, B. G., Strauss, A. L., & Strutzel, E. (1968) · Nursing Research · doi:10.1097/00006199-196807000-00014 · Cited by 39,449
Basics of Qualitative Research: Grounded Theory Procedures and Techniques.
Ellis, C., Strauss, A., & Corbin, J. (1992) · Contemporary Sociology · doi:10.2307/2074814 · Cited by 29,249
Handbook of Qualitative Research
Crozier, G., Denzin, N., & Lincoln, Y. (1994) · British Journal of Educational Studies · doi:10.2307/3121684 · Cited by 26,666
(1990) · Cited by 24,217
Qualitative evaluation and research methods
Ellis, D. (1990) · International Journal of Information Management · doi:10.1016/0268-4012(90)90041-p · Cited by 17,943
Basics of Qualitative Research: Grounded Theory Procedures and Techniques
Long, D. R., Strauss, A., & Corbin, J. (1993) · The Modern Language Journal · doi:10.2307/328955 · Cited by 17,576
(2008) · Biostatistics and Microbiology: A Survival Manual · doi:10.1007/978-0-387-77282-0_6 · Cited by 17,371
(1990) · Cited by 8,425
The Discovery of Grounded Theory: Strategies for Qualitative Research
Brodsky, C. M. (1968) · Psychosomatics · doi:10.1016/s0033-3182(68)71872-7 · Cited by 6,679
Handbook of Qualitative Research
(1994) · Journal of Environmental Psychology · doi:10.1016/s0272-4944(05)80230-0 · Cited by 5,715
Cited by
Sampling Knowledge: The Hermeneutics of Snowball Sampling in Qualitative Research
Noy, C. (2008) · International Journal of Social Research Methodology · doi:10.1080/13645570701401305 · Cited by 3,343
WITHDRAWN - Mixed Methods Sampling: A Typology With Examples
Teddlie, C., & Yu, F. (2007) · Journal of Mixed Methods Research · doi:10.1177/2345678906292430 · Cited by 2,250
RetractedA Qualitative Framework for Collecting and Analyzing Data in Focus Group Research
Onwuegbuzie, A. J., Dickinson, W. B., Leech, N. L., & Zoran, A. G. (2009) · International Journal of Qualitative Methods · doi:10.1177/160940690900800301 · Cited by 1,775
Mixed Methods Sampling: A Typology With Examples
Teddlie, C., & Yu, F. (2007) · Journal of Mixed Methods Research · doi:10.1177/1558689806292430 · Cited by 1,762
Sampling Designs in Qualitative Research: Making the Sampling Process More Public
Onwuegbuzie, A., & Leech, N. (2015) · The Qualitative Report · doi:10.46743/2160-3715/2007.1636 · Cited by 696
Metadata
- Authors
- Curtis, S., Gesler, W., Smith, G., & Washburn, S.
- Venue
- Social Science & Medicine
- Publisher
- Elsevier BV
- Published
- 2000-04
- Volume
- 50
- Issue
- 7-8
- Pages
- 1001-1014
- ISSN
- 0277-9536 (ISSN-L)
- OpenAlex
- W2019320014
- Cited by
- 591
- References
- 33
- FWCI
- 29.30
- 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: Approaches to sampling and case selection in qualitative research: examples in the geography of health. https://app.cochat.ai/papers/10.1016/s0277-9536(99)00350-0
- The paper
- Curtis, S., Gesler, W., Smith, G., & Washburn, S. (2000). Approaches to sampling and case selection in qualitative research: examples in the geography of health. Social Science & Medicine. https://doi.org/10.1016/s0277-9536(99)00350-0
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.
