title: Do sperm spread the AIDS virus?
authors.forename: J L
authors.initials: JL
authors.lastname: Marx
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D006678:HIV / Q000302:isolation & purification / Q000472:pathogenicity / Q000648:ultrastructure; D006801:Humans; D008297:Male; D013094:Spermatozoa / Q000382:microbiology* / Q000648:ultrastructure