%0 Journal Article %T Point-of-care CD4 technology invalid result rates in public health care settings across five countries %A Lamp, Katherine %A McGovern, Seth %A Fong, Youyi %A Abere, Biruhtesfa %A Kebede, Adisu %A Ayana, Gonfa %A Mulugeta, Achamyeleh %A Atem, Chares Diko %A Nfetam, Jean Bosco Elat %A Nzuobontane, Divine %J PLoS ONE %V 14 %N 7 %D 2019-07-05 %I Public Library of Science %~ DeepDyve