TY - BOOK AU - Gloria Leifer TI - Maternity nursing: an introductory text SN - 978-1-4160-4870-1. U1 - Circ. 618.2 L527m 2008 PY - 2008/// CY - St. Louis, Missouri PB - Mosby Elsevier KW - 1. Maternity nursing N1 - Includes bibliographical references and index ER -