Boonchalermvichian, C., Wiwanitkit, V., Thongngarm, D., Agthong, S., Paritpokee, N. and Chamnarnapi, S. 2013. A Pilot Study of Using Pancreatic Alpha Amylase in Screening for Acute Pancreatitis. Srinagarind Medical Journal. 16, 3 (Nov. 2013), 160–164.