| Literature DB >> 2496805 |
Abstract
Entities:
Keywords: Behavior; Developed Countries; Diseases; Europe; Gonorrhea; Hiv Infections--changes; Homosexuals; Infections; Northern Europe; Reproductive Tract Infections; Research Methodology; Sampling Studies; Scotland; Sex Behavior--changes; Sexually Transmitted Diseases; Studies; Surveys; Syphilis; United Kingdom; Viral Diseases
Mesh:
Year: 1989 PMID: 2496805 PMCID: PMC1835861 DOI: 10.1136/bmj.298.6674.673
Source DB: PubMed Journal: BMJ ISSN: 0959-8138