1.
Bull Am Coll Surg
; 95(9): 15-7, 2010 Sep.
Article
in English
| MEDLINE
| ID: mdl-21449286
2.
Bull Am Coll Surg
; 95(3): 6-13, 2010 Mar.
Article
in English
| MEDLINE
| ID: mdl-21456401