title: SELECTIVE AND DIRECTIONAL TRANSFER OF 7S GAMMA-2-GLOBULIN ACROSS THE HUMAN PLACENTA.
mesh_terms: D000653:Amniotic Fluid; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D010920:Placenta; D011247:Pregnancy; D005719:gamma-Globulins
chemical_list: D005719:gamma-Globulins
keywords: AMNIOTIC FLUID; GAMMA GLOBULIN; MATERNAL-FETAL EXCHANGE; PREGNANCY