Cobo, E [Inhibition of the contractility of the pregnant human uterus through the use of orciprenaline sulfate and Th-1165]. [electronic resource] - Revista colombiana de obstetricia y ginecologia - 271-2 p. digital Publication Type: Journal Article ISSN: 0034-7434 Subjects--Topical Terms: Ethylamines--pharmacologyFemaleHumansLabor, Obstetric--drug effectsMetaproterenol--pharmacologyPregnancyUterus--drug effects