000 00312nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aBarrett's Esophagus
245 _cIcon Health Publications
260 _c2004
650 _xEncyclopedia and Dictionary
856 _uhttp://down.ebook777.com/041/059784349X.pdf
999 _c350229
_d350229