The Placenta and Low Birth Weight. With 26 Figures.- Placental Insufficiency. With 23 Figures.- Interactions Between Maternal and Fetal/Neonatal Lymphocytes. With 1 Figure.- Transfer of Humoral Secretory and Cellular Immunity from Mother to Offspring. With 19 Figures.- Single Umbilical Artery with Congenital Malformations. With 4 Figures.- C-Type Virus Expression in the Placenta. With 4 Figures.- Transplacental Effects of Diethylstilbestrol. With 11 Figures.
