title: Anthelmintics for ruminants. I. Studies on the toxicity and efficacy of Bayer 21/199 as an anthelmintic.
mesh_terms: D000818:Animals; D000871:Anthelmintics / Q000494:pharmacology*; D012418:Ruminants; D012756:Sheep / Q000469:parasitology; D034561:Sheep, Domestic
chemical_list: D000871:Anthelmintics
keywords: ANTHELMINTICS/pharmacology; SHEEP/parasitology