(1)
Sardar, M.; Howdar, M.; Malik, M.; Appolo, A.; Islam, M.; Azad, K.; Hossain, M. Clinical Study of Upper Abdominal Pain in Hospitalised Patients in Medicine Unites of a Medical College in Dhaka City (Study of 104 Cases). J Dhaka Med Coll 2012, 20, 124-133.