@base .
a ;
;
"20040609163900.0"^^ ;
;
.
a ;
.
a ;
"0097-5621" ;
.
a , ;
"International surgery bulletin" .
a , , ;
, , ;
"International surgery bulletin." ;
;
;
"0097-5621" ;
;
"0097-5621" ;
;
"0097-5621" ;
"International surgery bulletin." , "International surgery bulletin" ;
.
.
a .
a ;
"0097-5621" ;
.