TY - BOOK AU - Clark,Steven L. TI - Critical care obstetrics SN - 0865421536 AV - RG571 .C75 1991 PY - 1991/// CY - Boston PB - Blackwell Scientific KW - Pregnancy KW - Complications KW - Obstetrical emergencies KW - Critical Care KW - in pregnancy KW - Pregnancy Complications KW - therapy N1 - Includes bibliographical references and index ER -