TY - BOOK TI - Atlas of Perinatology SN - 0721610803 AV - RG520 .A8 1982 PY - 1982/// CY - Philadelphia PB - W.B. Saunders KW - Obstretics KW - Atlas KW - Pregnancy KW - Complications KW - Neonatology N1 - Includes bibliographical references and index ER -