title: [Estrus diagnosis in cattle--experience with a new alternating-current Ohm-meter for the measurement of electric resistance of the vaginal mucosa].
mesh_terms: D000818:Animals; D001947:Breeding / Q000379:methods*; D002417:Cattle; D004848:Epithelium; D004972:Estrus Detection / Q000379:methods*; D005260:Female; D012212:Rheology; D014621:Vagina / Q000502:physiology*
vernacular_title: Zur Brunstdiagnostik beim Rind--Erfahrungen mit einem neuen Wechselstrom-Ohmmeter zur Messung des elektrischen Widerstandes der Vaginalschleimhaut.