COBO, E [The contractile activity of the pregnant human uterus in toxemias of pregnancy]. [electronic resource] - Revista colombiana de obstetricia y ginecologia - 203-20 p. digital Publication Type: Journal Article ISSN: 0034-7434 Subjects--Topical Terms: FemaleHumansPre-EclampsiaPregnancyToxemiaUterus