[Course and results of the examination of fertility disorders in cattle herds].
D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005260:Female; D005298:Fertility; D005308:Fertilizers; D007247:Infertility, Female / Q000662:veterinary*; D008297:Male; D012621:Seasons; D012661:Semen / Q000032:analysis
D005308:Fertilizers
Untersuchungsgang und Untersuchungsergebnisse bei Fortpflanzungsstörungen in Rinderherden.