Sentinel Surveillance of Human Immunodeficiency Virus Infection in Sexually Transmitted Disease Clinics in the United States
MCCRAY, EUGENE, ONORATO, M.Volume:
19
Journal:
Sexually Transmitted Diseases
DOI:
10.1097/00007435-199207000-00010
Date:
July, 1992
File:
PDF, 1.04 MB
1992