Effect of Soot Inhalation on Methaemoglobin and Oxyhaemoglobin Levels of some Residents of Iwofe, Port Harcourt Rivers state, Nigeria. SJMLS [Internet]. 2022 Mar. 31 [cited 2026 May 8];7(1). Available from: https://sokjmls.com.ng/index.php/SJMLS/article/view/16