Bryman, I Adrenoceptor mechanisms in the regulation of contractile activity in the human cervix. [electronic resource] - Obstetrics and gynecology Sep 1984 - 363-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0029-7844 Subjects--Topical Terms: AdolescentAdrenergic alpha-Agonists--pharmacologyAdrenergic alpha-Antagonists--pharmacologyAdrenergic beta-Agonists--pharmacologyAdrenergic beta-Antagonists--pharmacologyAdultCervix Uteri--drug effectsFemaleHumansIn Vitro TechniquesMiddle AgedMuscle, Smooth--drug effectsPregnancyReceptors, Adrenergic--drug effectsUterine Contraction--drug effects