Richards, D A Assessment of alpha- and beta-adrenoceptor blocking actions of labetalol. [electronic resource] - British journal of clinical pharmacology Oct 1976 - 849-55 p. digital Publication Type: Journal Article ISSN: 0306-5251 Standard No.: 10.1111/j.1365-2125.1976.tb00637.x doi Subjects--Topical Terms: Adrenergic alpha-AntagonistsAdrenergic beta-AntagonistsAdultBlood Pressure--drug effectsDose-Response Relationship, DrugEthanolamines--pharmacologyHeart Rate--drug effectsHumansIsoproterenol--antagonists & inhibitorsLabetalol--pharmacologyMalePhenylephrine--antagonists & inhibitors