Singh, P P Possible involvement of central adrenergic and histaminergic systems in clonidine-induced inhibition of pinna reflex. [electronic resource] - Pharmacological research communications Mar 1985 - 261-9 p. digital Publication Type: Journal Article ISSN: 0031-6989 Standard No.: 10.1016/0031-6989(85)90101-8 doi Subjects--Topical Terms: AnimalsBiogenic Amines--metabolismBrain Chemistry--drug effectsClonidine--pharmacologyEar, External--physiologyFemaleHistamine--physiologyMaleRatsRats, Inbred StrainsReflex--drug effectsSympathetic Nervous System--drug effects