Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Billroth II anatomy that may predispose some patients to small intestinal bacterial overgrowth.
Reproduced with permission from Lawrence PF, editor. Essentials of general surgery. Philadelphia[PA]: Lippincott Williams & Wilkins; 2005. p 262.
