title: The normal transplacental passage of maternal red cells in mice.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002860:Chromium Radioisotopes; D004912:Erythrocytes; D005260:Female; D008431:Maternal-Fetal Exchange; D051379:Mice; D008805:Mice, Inbred A; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D011247:Pregnancy
chemical_list: D002860:Chromium Radioisotopes