Khan, R. A. (2011). Management of duodenal perforation following upper gastrointestinal endoscopy. A safe and feasible alternative. Sociedad Argentina de Gastroenterología.
Citazione stile Chigago Style (17a edizione)Khan, Rizwan Ahmad. Management of Duodenal Perforation Following Upper Gastrointestinal Endoscopy. A Safe and Feasible Alternative. Sociedad Argentina de Gastroenterología, 2011.
Citatione MLA (9a ed.)Khan, Rizwan Ahmad. Management of Duodenal Perforation Following Upper Gastrointestinal Endoscopy. A Safe and Feasible Alternative. Sociedad Argentina de Gastroenterología, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.