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Tadesse, Degena Bahrey, Shishay Wahdey, Melaku Negash, Ebud Ayele, Teklehaimanot Gereziher Haile, Kbrom Gemechu Kiros, Yohannes Ashebir Tesfamichael, و Kiros Belay Gebrekidan. "The Outcome of COVID-19 Among the Geriatric Age Group in African Countries: Protocol for a Systematic Review and Meta-analysis." Asthma Res Pract 2020.

Tadesse, Degena Bahrey, et al. "The Outcome of COVID-19 Among the Geriatric Age Group in African Countries: Protocol for a Systematic Review and Meta-analysis." Asthma Res Pract 2020.