title: [PABK--a highly effective preparation].
mesh_terms: D000821:Animal Feed; D000818:Animals; D004531:Eggs; D011201:Poultry Diseases / Q000517:prevention & control*; D014805:Vitamin B 12 / Q000592:standards / Q000627:therapeutic use*; D014806:Vitamin B 12 Deficiency / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D014805:Vitamin B 12
vernacular_title: PABK--vysokoéffektivnoe sredstvo