30
Publications
1.1K
Citations
20
H-Index
2013
Active since
John Pastor Ansah is an author at Duke-NUS Medical School specializing in medicine, public health, and health services research.
Top concepts
MedicinePublic HealthHealth Services ResearchHealth PolicyNursingPrimary CareHealth ManagementAgingGeriatricsPopulation
Publications per year
2013–2024
30
30
Coronavirus disease 2019 (COVID-19): an evidence map of medical literature
Nan Liu, Marcel Lucas Chee, Chenglin Niu et al. · BMC Medical Research Methodology · 2020 · 82 citations · Full text
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