Bider, D Oxytocin or saline injected intra-umbilically did not influence the third stage of labor. [electronic resource] - Acta obstetricia et gynecologica Scandinavica 1991 - 321-3 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0001-6349 Standard No.: 10.3109/00016349109007880 doi Subjects--Topical Terms: AdultFemaleHumansInjections, IntravenousLabor Stage, Third--drug effectsOxytocin--administration & dosagePregnancySodium Chloride--administration & dosageTime FactorsUmbilical Veins