title: Letter: Correction for haemolysis in the zinc sulphate turbidity test.
mesh_terms: D000818:Animals; D004026:Dieldrin / Q000627:therapeutic use; D007886:Legislation, Veterinary; D009520:New Zealand; D012756:Sheep; D012757:Sheep Diseases / Q000188:drug therapy*
chemical_list: D004026:Dieldrin