Non inflication with LAV/HTLV III in Thai workers.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000293:Adolescent; D000328:Adult; D017977:Deltaretrovirus / Q000302:isolation & purification; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012529:Saudi Arabia; D013785:Thailand