title: [Key for the fight against infections with gastrointestinal worms in the first grazing season; introduction and further explanation].
authors.affiliation: m.huyben@gdvdieren.nl
authors.forename: M W
authors.initials: MW
authors.lastname: Huyben
mesh_terms: D000367:Age Factors; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology / Q000517:prevention & control*; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology / Q000517:prevention & control / Q000662:veterinary*; D012621:Seasons