O'Sullivan, M Grass tetany--effects of environment and fertilisers on pasture histamine levels. [electronic resource] - Journal of the science of food and agriculture Jan 1968 - 12-5 p. digital Publication Type: Journal Article ISSN: 0022-5142 Standard No.: 10.1002/jsfa.2740190104 doi Subjects--Topical Terms: AnimalsCattleCattle Diseases--epidemiologyEnvironmentFertilizersHistamine--analysisPoaceae--analysisTetany--epidemiology