HIV-infection in the US, Canada, India and Thailand.
D015492:AIDS Serodiagnosis; D000163:Acquired Immunodeficiency Syndrome; D000569:Americas; D001208:Asia; D001210:Asia, Southeastern; D002170:Canada; D019411:Clinical Laboratory Techniques; D003695:Delivery of Health Care; D019049:Developed Countries; D003906:Developing Countries; D003933:Diagnosis; D004194:Disease; D005069:Evaluation Studies as Topic; D015658:HIV Infections; D006262:Health; D006282:Health Personnel; D007194:India; D019359:Knowledge; D009656:North America; D010820:Physicians; D015203:Reproducibility of Results; D012106:Research; D012107:Research Design; D013785:Thailand; D014481:United States; D014777:Virus Diseases
Acquired Immunodeficiency Syndrome; Americas; Asia; Canada; Critique; Delivery Of Health Care; Developed Countries; Developing Countries; Diseases; Examinations And Diagnoses; Health; Health Personnel; Hiv Infections; Hiv Serodiagnosis; India; Knowledge; Laboratory Examinations And Diagnoses; Measurement; North America; Northern America; Physicians; Research Methodology; Southeastern Asia; Southern Asia; Thailand; United States; Validity; Viral Diseases