Abstract Under-five mortality estimates for low- and middle-income countries are
These files provide the data and code needed to replicate findings reported in "Respondent fatigue l
Introduction: Keeping HIV-infected adults away from the health care system during the COVID-19 trave
Background The remarkable growth of cell phone ownership in low- and middle-in
BACKGROUND The remarkable growth of cell phone ownership in low- and middl
Abstract The COVID-19 global pandemic has had considerable health impact, including sub-Saharan