title: [Effect of vitamins A, B1 and D2 on heterakiasis in chickens].
mesh_terms: D000818:Animals; D002645:Chickens; D004341:Drug Evaluation / Q000662:veterinary; D004359:Drug Therapy, Combination / Q000662:veterinary; D004872:Ergocalciferols / Q000627:therapeutic use*; D005243:Feces / Q000469:parasitology; D008297:Male; D009349:Nematode Infections / Q000662:veterinary*; D010270:Parasite Egg Count; D011201:Poultry Diseases / Q000188:drug therapy*; D013831:Thiamine / Q000627:therapeutic use*; D013997:Time Factors; D014801:Vitamin A / Q000627:therapeutic use*
chemical_list: D004872:Ergocalciferols; D014801:Vitamin A; D013831:Thiamine
vernacular_title: Vliianie na vitaminite A, B1, i D2 vurkhu kheterakidozata u piletata.