Performance of American Society for Gastrointestinal Endoscopy guidelines for dyspepsia in Saudi population: Prospective observational study

Por Azzam, Nahla A, Almadi, Majid A, Alamar, Hessah Hamad, Almalki, Lamis Atyah, Alrashedi, Rehab Nawaf, Alghamdi, Rawabi Saleh, Al-hamoudi, Waleed
Publicado no World J Gastroenterol (2015)