AlSafi, R.A.A.N., Alqanbar, M.F. and Al-Sabbagh, W.R.M. 2019. Premalignant changes associated chronic gastritis in Karbala Province: multi institutional study. Journal of Contemporary Medical Sciences. 5, 5 (Oct. 2019), 254–257. DOI:https://doi.org/10.22317/jcms.v5i5.683.