Areia Miguel, Pimentel-Nunes Pedro, Marcos-Pinto Ricardo, Dinis-Ribeiro Mário
Gastroenterology Department. Portuguese Oncology Institute-Coimbra. Coimbra. Portugal. CINTESIS - Center for Research in Health Technologies and Information Systems, Biostatistics and Medical Informatics. Faculty of Medicine. Porto University. Porto. Portugal.
Gastroenterology Department. Portuguese Oncology Institute-Porto. Porto. Portugal. & Department of Physiology. Cardiovascular Research and Development Unit. Faculty of Medicine. Porto University. Porto. Portugal.
Acta Med Port. 2013 Nov-Dec;26(6):627-9. Epub 2013 Dec 20.