Correlation of red cell loss at delivery with changes in red cell mass.
D000293:Adolescent; D000328:Adult; D001811:Blood Volume Determination; D002859:Chromium Isotopes; D036861:Delivery, Obstetric; D004841:Episiotomy; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000502:physiology*; D005260:Female; D006400:Hematocrit; D006801:Humans; D010920:Placenta / Q000098:blood supply; D011247:Pregnancy
D002859:Chromium Isotopes