| Literature DB >> 1747621 |
Abstract
Entities:
Keywords: Acquired Immunodeficiency Syndrome; Africa; Classification; Critique; Developing Countries; Diseases; Epidemiologic Methods; Evaluation; Examinations And Diagnoses; Hematologic Tests; Hiv Infections; Incidence; Infections; International Agencies; Laboratory Examinations And Diagnoses; Laboratory Procedures; Measurement; Organizations; Prevalence; Qualitative Evaluation; Research Methodology; Signs And Symptoms; Tuberculosis; Un; Viral Diseases; Who
Mesh:
Year: 1991 PMID: 1747621 PMCID: PMC1671473 DOI: 10.1136/bmj.303.6811.1189
Source DB: PubMed Journal: BMJ ISSN: 0959-8138