TY - BOOK AU - Bonica,John J. TI - Principles and practice of obstetric analgesia and anesthesia U1 - 617.968 PY - 1967/// CY - Philadelphia PB - F. A. Davis Company KW - Anesthesia in obstetrics KW - Analgesia KW - Anesthesia, Obstetrical N1 - Rev. ed of.: Principles and practice of obstetric analgesia & anesthesia / John J. Bonica. 1967-1969; Vol. 1 - Fundamental Considerations. Vol. 2 - Clinical Considerations ER -