Research in pédiatrie surgery.
Card's contents:531,917 HECKER W.CH. /red./ 532,198 Research in pédiatrie surgery. Ed,P.P. Rickham, W.Ch. Hecker, J.Prévot. Baltimore 1978 Urban und Schwarzenberg 8° s. VI, 214,il. ; res., Zsfg, Progress in Pédiatrie Surgery vol. 12