Yasir Akbar Jamali, Saman Soomro, Ashok Kumar, Paras Soomro, Hanozia Shah, Shakil Ahmed, Ali Bux Khuhro 2023. Knowledge, Risk Perceptions and Preventive Behaviors Regarding to COVID-19 Pandemic in General Population of Sindh, Pakistan. Pakistan Journal of Medical & Health Sciences. 17, 01 (Mar. 2023), 554. DOI:https://doi.org/10.53350/pjmhs2023171554.