LONG WALKER A. [aut.] 298,698 Fetal and meonatal cardiology / Walker A. Long ; with forewords by William H. Tooley, Dan G. M[a]cNama-ra. - Philadelphia [etc.] : W.B. Saunders Company, Harcourt Brace Jovianovich, Inc., 1990. - XXV, [7], 863 s. : il., wykr. ; 29 cm ISBN 0-7216-1887-1