John Chalker
2PUBLICATIONS
4CO-AUTHORS

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Publications (2)
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|Jun 01, 2019
A systematic review of the effectiveness of strategies to improve health care provider performance in low- and middle-income countries: Methods and descriptive results.Samantha Y Rowe, David H Peters, Kathleen A Holloway
|Sep 29, 2017
A group randomized trial using an appointment system to improve adherence to ART at reproductive and child health clinics implementing Option B+ in Tanzania.Dennis Ross-Degnan, John Chalker, Jafary Liana
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