[Studies on the filter function of the human placenta for fetal blood elements].
D004912:Erythrocytes; D005260:Female; D005312:Fetal Blood; D005319:Fetal Hemoglobin; D006801:Humans; D008431:Maternal-Fetal Exchange; D010920:Placenta; D011247:Pregnancy
D005319:Fetal Hemoglobin
ERYTHROCYTES; FETAL HEMOGLOBIN; MATERNAL-FETAL EXCHANGE