RT Journal Article SR Electronic T1 Patient-centric research in the time of COVID-19: conducting ethical COVID-19 research in Africa JF BMJ Global Health JO BMJ Global Health FD BMJ Publishing Group Ltd SP e003035 DO 10.1136/bmjgh-2020-003035 VO 5 IS 8 A1 Victoria Nembaware A1 Nchangwi Syntia Munung A1 Alice Matimba A1 Nicki Tiffin YR 2020 UL http://gh.bmj.com/content/5/8/e003035.abstract AB