000 00307nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA00849
100 _aMittal S.K.
245 3 _aAn Update In Pediatric Gastroenterology
250 _a\N
260 _bIndian Academy of Pediatrics
_c\N
300 _a252
999 _c10681
_d10681