Hsu, W H Effect of amitraz and chlordimeform on heart rate and pupil diameter in rats: mediated by alpha 2-adrenoreceptors. [electronic resource] - Toxicology and applied pharmacology May 1984 - 411-5 p. digital Publication Type: Journal Article ISSN: 0041-008X Standard No.: 10.1016/0041-008x(84)90093-0 doi Subjects--Topical Terms: Amidines--toxicityAnimalsChlorphenamidine--toxicityClonidine--pharmacologyDose-Response Relationship, DrugHeart Rate--drug effectsInsecticides--toxicityMaleMethyltyrosines--pharmacologyPupil--drug effectsRatsRats, Inbred StrainsReceptors, Adrenergic, alpha--drug effectsReserpine--pharmacologyToluidines--toxicityXylazine--pharmacologyalpha-Methyltyrosine