000 00311nam a2200097Ia 4500
008 220809s1994 xx 000 0 und d
041 _aeng
245 _aPaediatric Clinics of North America : Care of the Infant Vol.41, No.5, Sept-Oct 1994
260 _aPhiladelphia
_bWB Saunders Co
_c1994
520 _aBack Volume
999 _c159615
_d159615