title: [Determination of progesterone directly in milk fat as an improved method for fertility control in cattle].
authors.forename: B
authors.initials: B
authors.lastname: Hoffmann
authors.forename: R
authors.initials: R
authors.lastname: Hamburger
authors.forename: W
authors.initials: W
authors.lastname: Hollwich
mesh_terms: D001695:Biology; D019411:Clinical Laboratory Techniques; D003933:Diagnosis; D004703:Endocrine System; D005069:Evaluation Studies as Topic; D006728:Hormones; D010827:Physiology; D011247:Pregnancy; D011258:Pregnancy Tests; D011374:Progesterone; D011372:Progestins
chemical_list: D006728:Hormones; D011372:Progestins; D011374:Progesterone
keywords: Biology; Endocrine System; Evaluation; Examinations And Diagnoses; Hormones; Laboratory Examinations And Diagnoses; Laboratory Procedures; Physiology; Pregnancy; Pregnancy Tests; Progestational Hormones; Progesterone--analysis