AL-YOUSIFANI, N., NAYEF, M. (2002). Dental discoloration prevalence of rural and urban population in Ninevah Governorate, Mosul, Iraq. A comparative study. IRAQI JOURNAL OF DESERT STUDIES, 2(3), 369-374. doi: 10.33899/rden.2002.166448
Neam N AL-YOUSIFANI; Maan M NAYEF. "Dental discoloration prevalence of rural and urban population in Ninevah Governorate, Mosul, Iraq. A comparative study". IRAQI JOURNAL OF DESERT STUDIES, 2, 3, 2002, 369-374. doi: 10.33899/rden.2002.166448
AL-YOUSIFANI, N., NAYEF, M. (2002). 'Dental discoloration prevalence of rural and urban population in Ninevah Governorate, Mosul, Iraq. A comparative study', IRAQI JOURNAL OF DESERT STUDIES, 2(3), pp. 369-374. doi: 10.33899/rden.2002.166448
AL-YOUSIFANI, N., NAYEF, M. Dental discoloration prevalence of rural and urban population in Ninevah Governorate, Mosul, Iraq. A comparative study. IRAQI JOURNAL OF DESERT STUDIES, 2002; 2(3): 369-374. doi: 10.33899/rden.2002.166448