Hailu Y, Yifru S. Assessment of knowledge, attitude, and practice towards the first aid management of foreign body aspiration and obstruction among parents of children visited SPHMMC, Addis Ababa, Ethiopia. Int J Sci Rep [Internet]. 2025 Mar. 24 [cited 2025 Sep. 26];11(4):154-62. Available from: https://www.sci-rep.com/index.php/scirep/article/view/1463