[Report of the Insemination Boar Health Service in the County of Gera].
D000818:Animals; D001947:Breeding; D005859:Germany, East; D006920:Hygiene; D007315:Insemination, Artificial / Q000592:standards / Q000662:veterinary*; D008297:Male; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000517:prevention & control*
Ergebnisse des Besamungsebergesundheitsdienstes im Bezirk Gera.