CREASY ROBERT K. MATERNAL Maternal, fetal medicine : [ed. by], Robert K. Creasy, Philadelphia [etc.] : W.B. of Harcourt Brace and Co., il., wykr. ; 28 cm ISBN 0-72116-6590-X 803,848 principles and practice / Robert Resnik. - 3 ed. -Saunders Co. A Division [1994]. - XXII, 1237 s