000 00311nam a2200109Ia 4500
001 27949
008 170722s9999 xx 000 0 und d
100 _aStephens, F. Douglas
245 _aCongenital mal formations of the rectum anus and genitourinary tracts ed by Reginold Webster /
260 _c1963
942 _cGEN
999 _c672
_d672