TY - BOOK AU - James, D. K. (David K. ) TI - Evidence-based obstetrics: a companion volume to high risk pregnancy SN - 9780702025471 SN - 200221495 U1 - 617.9682 JAM PY - 2004/// CY - Philadelphia, PA PB - Saunders KW - Evidence-Based Medicine KW - Obstetrics N1 - Includes bibliographical references and index ER -