Validation study of the Leeds Dyspepsia Questionnaire in a multi-ethnic Asian population.Published in:Journal of Gastroenterology & Hepatology, 2011, v. 26, n. 11, p. 1669, doi. 10.1111/j.1440-1746.2011.06806.xBy:Mahadeva, Sanjiv;Chan, Wah-Kheong;Mohazmi, Mohammed;Sujarita, Ramanujam;Goh, Khean-LeePublication type:Article