Ekele, B.A.Morhason-Bello, I.O.2024-02-072024-02-072010ui_art_ekele_umbilical_2009Lancet 375(9709). 2010. Pp. 98 - 99http://ir.library.ui.edu.ng/handle/123456789/8692en-USUmbilical vein injection of oxytocin for retained placentaArticle