Javanmardi, F., Keshavarzi, A., Akbari, A., Emami, A., & Pirbonyeh, N. (2020). Prevalence of underlying diseases in died cases of COVID-19: A systematic review and meta-analysis. PLoS One.
استشهاد بنمط شيكاغوJavanmardi, Fatemeh, Abdolkhalegh Keshavarzi, Ali Akbari, Amir Emami, و Neda Pirbonyeh. "Prevalence of Underlying Diseases in Died Cases of COVID-19: A Systematic Review and Meta-analysis." PLoS One 2020.
MLA استشهادJavanmardi, Fatemeh, et al. "Prevalence of Underlying Diseases in Died Cases of COVID-19: A Systematic Review and Meta-analysis." PLoS One 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.