Appleby R C, Gourlay R N
Res Vet Sci. 1980 Mar;28(2):223-7.
Uterine biopsies from 45 infertile cows were examined for the presence of mycoplasmas, bovine viral diarhoea--mucosal disease virus, bovine syncytial virus and other viruses. No viruses were detected. Ureaplasmas were isolated from four cows, two clinically normal and two with nodular vulvovaginitis.