title: A study of routine postpartum manual sponge curettage.
mesh_terms: D003475:Curettage / Q000295:instrumentation*; D005069:Evaluation Studies as Topic; D005260:Female; D006400:Hematocrit; D006801:Humans; D008722:Methods; D006473:Postpartum Hemorrhage / Q000517:prevention & control*; D011247:Pregnancy