Heterosexual transmission of human immunodeficiency virus (HIV) in the United States.
Allen
J R
JR
D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D003075:Coitus; D005260:Female; D006801:Humans; D008297:Male; D011159:Population Surveillance; D012307:Risk Factors; D014481:United States