Chowdhury, M, et al. “Comparative Study of the Quality of Life and Cost-Effectiveness Between Patients Treated With Helicobactor Pylori Eradication and Acid Suppression Therapy in Duodenal Ulcer Disease”. Medicine Today, vol. 23, no. 2, Dec. 2012, pp. 67-71, doi:10.3329/medtoday.v23i2.13098.