Hussein, A.D. et al. 2022. Isolation and Purification of Amylase from Serum of Patients with Pancreatitis and Comparing the Biochemical Properties with Amylase Purified from Healthy People. Journal of Biotechnology Research Center (JOBRC). 16, 2 (Nov. 2022), 14–21. DOI:https://doi.org/10.24126/jobrc.2022.16.2.639.