TY - BOOK AU - Shanklin,Douglas R. TI - Tumors of the placenta and umbilical cord SN - 9781556642364 PY - 1990/// CY - Philadelphia PB - B.C. Decker ; Saint Louis, Mo. : Sales and distribution, U.S. and Puerto Rico, Mosby-Year Book KW - Placenta Diseases KW - pathology KW - Trophoblastic Neoplasms KW - Umbilical Cord KW - Uterine Neoplasms N1 - Includes index; Includes bibliographical references ER -