Igho PO, Igunma AJ. Challenges to Effective Implementation of Integrated Disease Surveillance and Response Among Health Workers in Nigeria: A Systematic Review. BJHMR [Internet]. 2023Oct.5 [cited 2024Dec.3];10(5):146-54. Available from: http://804474.wannyin.cyou/index.php/JBEMi/article/view/15540