TY - GEN AU - Ackerman,B D AU - Taylor,W F AU - O'Loughlin,B J TI - Serum immunoglobulin levels in postmature infants SN - 0031-4005 PY - 1969///0803 KW - Age Determination by Skeleton KW - Female KW - Gestational Age KW - Humans KW - Immunoglobulin G KW - analysis KW - Immunoglobulin M KW - Infant, Newborn KW - Male KW - Maternal-Fetal Exchange KW - Pregnancy KW - Pregnancy, Prolonged KW - Skin KW - anatomy & histology KW - Umbilical Cord N1 - Publication Type: Journal Article ER -