List of Articles vitamin C Open Access Article Abstract Page Full-Text 1 - Thyroid Function and some Biochemical Indices in Male Active Smokers in Calabar Metropolis Nsonwu-Anyanwu Augusta Chinyere Egbe Edmund Richard Offor Sunday Jeremaiah Adeola Segun Usoro Chinyere Adanna Opara Ogundipe Sunday 10.22034/jchr.2016.544154 Open Access Article Abstract Page Full-Text 2 - 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