[Course of natural Cryptosporidium infections on 4 cattle-breeding farms].
D000818:Animals; D000831:Animals, Newborn; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D003044:Coccidia / Q000302:isolation & purification; D003048:Coccidiosis / Q000469:parasitology / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D005860:Germany, West
Der Verlauf natürlicher Cryptosporidium-Infektionen in vier Rinderzuchtbetrieben.