title: [Progesterone determination in milk: a rational procedure for serial studies in Bavaria].
mesh_terms: D000818:Animals; D002417:Cattle; D005260:Female; D005298:Fertility; D005860:Germany, West; D008892:Milk / Q000032:analysis*; D011374:Progesterone / Q000032:analysis*; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D011374:Progesterone
vernacular_title: Progesteronbestimmung in der Milch: Ein rationelles Verfahren für Reihenuntersuchungen in Bayern