000 00295nam a2200133Ia 4500
008 200504s9999 xx 000 0 und d
082 _a610
100 _aSperling(MA)
245 0 _aPediatric endocrinology
250 _a1
260 _bsaunders
_c1996
300 _eNO
650 _aEndocrinology
999 _c18125
_d18125