Brambilla, F Effect of clonidine on the secretion of anterior pituitary hormones in heroin addicts and normal volunteers. [electronic resource] - Psychiatry research Dec 1984 - 295-304 p. digital Publication Type: Journal Article ISSN: 0165-1781 Standard No.: 10.1016/0165-1781(84)90077-5 doi Subjects--Topical Terms: AdolescentAdultClonidineEndorphins--bloodFemaleFollicle Stimulating Hormone--bloodGrowth Hormone--bloodHeroin Dependence--bloodHumansLuteinizing Hormone--bloodMalePituitary Hormones, Anterior--bloodProlactin--bloodReceptors, Adrenergic--drug effectsThyrotropin--bloodbeta-Endorphin