[Model of a cattle health service for the combatting of sterility: experiences and possible development].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005260:Female; D007246:Infertility / Q000517:prevention & control / Q000662:veterinary*; D008297:Male; D008962:Models, Theoretical; D013557:Switzerland; D014730:Veterinary Medicine
Modell eines Rindergesundheitsdienstes zur Bekämpfung der Sterilität: Erfahrungen und mögliche Entwicklung