The Effectiveness of using the Biofilter made from Bidara (Sidr) to reduce the negative effects of Mice Cigarette Smoke. Iraqi Journal of Science [Internet]. 2023 Feb. 28 [cited 2024 Dec. 20];64(3):1151-9. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/5904