Document 0392 DOCN M9490392 TI Evidence of three HIV-1 subtypes in subgroups of individuals in Thailand [letter] DT 9411 AU Ubolyam S; Ruxrungtham; Sirivichayakul S; Okuda K; Phanuphak P SO Lancet. 1994 Aug 13;344(8920):485-6. Unique Identifier : AIDSLINE MED/94335445 DE Human HIV Infections/EPIDEMIOLOGY/*MICROBIOLOGY/TRANSMISSION HIV-1/*CLASSIFICATION *Population Surveillance Serotyping Sex Behavior Substance Abuse, Intravenous/*COMPLICATIONS Thailand/EPIDEMIOLOGY LETTER JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).