title: [Catheterization of the spermatic duct (ductus deferens) for collecting of bovine epididymal semen for quantitative and qualitative spermatologic studies].
mesh_terms: D000818:Animals; D002404:Catheterization; D002417:Cattle; D004822:Epididymis / Q000502:physiology; D008297:Male; D012661:Semen / Q000032:analysis*; D013048:Specimen Handling; D013091:Spermatogenesis; D013094:Spermatozoa; D014649:Vas Deferens / Q000502:physiology
vernacular_title: Katheterisierung des Samenleiters (Ductus deferens) zur Gewinnung von Nebenhodenschwanz-Sperma bei Bullen für quantitative und qualitative spermatologische Untersuchungen