unusual location of varices presenting with obscure Gastrointestinal bleeding: a case report

ajdarkosh، hossein نويسنده tehran university of medical science , , Zamani، Farhad نويسنده , , sohrabi، masoudreza نويسنده tehran university of medical science , , hatami، khadijeh نويسنده tehran university of medical science , , baghai vaji، masoud نويسنده tehran university of medical science ,