title: [Sudden fertility problems].
authors.forename: A
authors.initials: A
authors.lastname: de Kruif
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D005260:Female; D007247:Infertility, Female / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*; D007315:Insemination, Artificial / Q000662:veterinary; D008297:Male; D013075:Sperm Capacitation
vernacular_title: Plotselinge fertiliteits-problemen.