title: Isolation of parainfluenza-3 virus from bull's semen.
mesh_terms: D000818:Animals; D002417:Cattle / Q000382:microbiology*; D008297:Male; D010224:Parainfluenza Virus 3, Human / Q000302:isolation & purification*; D018108:Respirovirus / Q000302:isolation & purification*; D012661:Semen / Q000382:microbiology*