title: [The Danish system].
authors.affiliation: info@abcpraktijk.nl
authors.forename: Jan
authors.initials: J
authors.lastname: Berger
authors.forename: Derk
authors.initials: D
authors.lastname: Vink
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000827:Animal Welfare; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000517:prevention & control; D003612:Dairying / Q000379:methods; D003718:Denmark; D005260:Female; D008297:Male; D012307:Risk Factors