Viral contamination of foetal bovine serum.
D000818:Animals; D002417:Cattle / Q000382:microbiology*; D002478:Cells, Cultured; D001908:Diarrhea Viruses, Bovine Viral / Q000276:immunology / Q000302:isolation & purification*; D005260:Female; D005312:Fetal Blood / Q000382:microbiology*; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012328:RNA Viruses / Q000302:isolation & purification*; D013737:Testis