COX, D H A diagnostic test for organic phosphate insecticidal poisoning of cattle. [electronic resource] - Journal of the American Veterinary Medical Association May 1958 - 385-7 p. digital Publication Type: Journal Article ISSN: 0003-1488 Subjects--Topical Terms: AnimalsCattleCattle DiseasesDiagnostic Tests, RoutineInsecticides--poisoningOrganophosphates