Comparative Studies of the Effects of Smoking on Haemoglobin and Haematocrit Levels between Smokers and Non-Smokers in Benin City, Edo State, Nigeria. Trop J Med Res [Internet]. 2022 Nov. 20 [cited 2026 Oct. 23];21(2):17-2. Available from: https://tjmr.org.ng/index.php/tjmr/article/view/54