فهرس المقالات PON-1 حرية الوصول المقاله صفحة الملخص نص كامل 1 - Effect of Folic Acid and Vitamin-C Administration on Paraoxonase and Arylesterase -1 Activities in Rats intoxicated with Lead Ibrahim Abdulwaliyu Stanley Okoduwa Shefiat O. Arekemase Aliyu Muhammad Sani Ibrahim Elewechi Onyike 10.22034/jchr.2021.1936171.1365