TY - BOOK AU - Charles,David AU - Finland,Maxwell TI - Obstetric and perinatal infections SN - 0812103696 AV - RG627 .C47 1973 PY - 1973/// CY - Philadelphia PB - Lea & Febiger KW - Maternal-fetal exchange KW - Communicable diseases in newborn infants KW - Communicable diseases in pregnancy KW - Neonatal infections ER -