TY - BOOK AU - Bonica, John J., AU - Bonica, John J., AU - McDonald, John S. TI - Principles and practice of obstetric analgesia and anesthesia SN - 0683009303 PY - 1995/// CY - Baltimore PB - Williams & Wilkins KW - Anesthesia, Obstetrical KW - Analgesia N1 - Rev. ed. of: Principles and practice of obstetric analgesia & anesthesia / John J. Bonica. c1967-1969; Includes bibliographical references and index ER -