Gruenwald, Peter, 1912- Gruenwald, Peter, 1912- The placenta and its maternal supply line : effects of insufficiency on the fetus / edited by P. Gruenwald. --. - Lancaster : Medical and Technical Pub. Co., 1975. Includes bibliographical references and index. ISBN: 0852000855 Subjects--Topical Terms: Placenta.Placenta -- Diseases.--Placenta -- Diseases.Maternal-fetal exchange.Maternal-fetal exchange.Placenta.Fetal Diseases -- etiology--Fetal Diseases -- etiologyPlacenta Disorders -- complications--Placenta Disorders -- complications