Statistics
Publications
30
Citations
1.1K
H-Index
20
Active since
2013
John Pastor Ansah is an author at Duke-NUS Medical School specializing in medicine, public health, and health services research.
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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