TY - BOOK AU - Quaal,Susan J. TI - Cardiac mechanical assistance beyond balloon pumping AV - RD598.35.M42 C37 1993 U1 - 617.4/120592 20 PY - 1993/// CY - St. Louis PB - Mosby-Year Book KW - Heart, Mechanical KW - Local KW - Heart-Assist Devices N1 - Includes bibliographical references and index ER -