Ali Ghellai Posts - TopicsExpress

Big Salute & Congratulation for our Colleague Walid Omran, MD.
Big Salute & Congratulation for our Colleague Walid Omran, MD. The Correlation Between Wound Healing & Circulating Microvesicles Collected from Stag...

Piece of Art. The sphincter of ampulla or sphincter of Oddi is
Piece of Art. The sphincter of ampulla or sphincter of Oddi is a muscular valve that controls the flow of bile and pancreatic juice through the ampul...