1.
Surg Endosc
; 12(10): 1281, 1998 Oct.
Article
in English
| MEDLINE
| ID: mdl-9745074
2.
Gastroenterol Clin Biol
; 20(8-9): 703-4, 1996.
Article
in French
| MEDLINE
| ID: mdl-8977821