CD4 count and tuberculosis risk in HIV-positive adults not on ART: a systematic review and meta-analysis

por Ellis, Penelope K., Martin, Willam J., Dodd, Peter J.
Publicado 2017

Factors affecting family medicine programmes in Sub-Saharan Africa: a narrative review of recent literature

por Davies, Matthew L, Ellis, Penelope K, Moses, Akin, Lawson, Henry, Akpalu, Albert, Walker, Richard W
Publicado 2022