@base .
a .
a ;
.
a ;
"2163-9450" ;
.
a ;
"2163-9450" ;
.
a , ;
"Open journal of gastroenterology (Print)" .
a ;
;
"20210206221900.0"^^ ;
;
.
a , , ;
, , ;
"Open journal of gastroenterology." ;
;
;
;
"2163-9450" ;
;
;
"2163-9450" ;
;
"2163-9450" ;
"Open journal of gastroenterology." , "Open journal of gastroenterology (Print)" ;
;
"http://bibpurl.oclc.org/web/66858" , "http://www.scirp.org/journal/ojgas/" .
"California" .
.