000 00337nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aThe Journal of Pediatrics
245 4 _aThe Journal of Pediatrics : 1989 : Volume 115(1-3) : Shelf 13.5
260 _bThe C.V. Mosby Company
_c1989
300 _a506p.
650 _aThe Journal of Pediatrics
999 _c4814
_d4814