297,675 WELCH J. KENNETH [red.] Pediatrie surgery / ed. by Kenneth J. Welch [et al.]. 4 ed. — Chicago ; London ; Boca Raton : Year Book Medical Publ., Inc., 1986. — 2 vol. ; 29 cm Vol. 1. - XXXII, 72, XaXIII-CXXVI s., 2 k. tabl. kolor. : il. Vol. 2. - XXXII. S. 729-1547, XXXIII-CXXVI ., a k. tabl. kolor. : il. ISBN 0-81M-9210-X