000 00392nam a2200133 4500
090 _a166827
_9166826
010 _a0632002026
_bbr.
012 _210007697
100 _a20190321d u||y0frey50 ba
101 _aeng
200 _atopics in gastroenterology.
_bLIVR
_fs.c.truelove emanoel lee.
205 _ablackwell scientific publications.
210 _aoxford.
_ddl.imp.cop.1977.
215 _a1vol.(349).
_d24cm.