297,942 JOHNSON ARNOLD [red.] The practice of cardiology / ed. by Robert Arnold Johnson, Edgar Haber, W. Gerald Austen ; The Medical and Surgical Cardiac Units at the Massachusetts General Hospital. - [2 print.]. - Boston : Little, Brown and Co., Z.1980/. - XVII,[1], 1179 s. : il., wykr. ; 27 cm ISBN 0-316-46945-9