title: Fine structure of the fetal-maternal area of exchange in the epitheliochorial and endotheliochorial types of placentation.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D000469:Alkaline Phosphatase / Q000032:analysis; D000818:Animals; D001693:Biological Transport, Active; D002196:Capillaries; D002415:Cats; D002417:Cattle; D004285:Dogs; D004848:Epithelium / Q000033:anatomy & histology; D005260:Female; D006736:Horses; D008431:Maternal-Fetal Exchange; D008854:Microscopy, Electron; D010873:Pinocytosis; D010920:Placenta / Q000033:anatomy & histology* / Q000098:blood supply / Q000201:enzymology / Q000378:metabolism; D011247:Pregnancy; D012756:Sheep; D013552:Swine; D014327:Trophoblasts / Q000033:anatomy & histology; D014599:Uterus / Q000033:anatomy & histology
chemical_list: D000469:Alkaline Phosphatase; D000135:Acid Phosphatase