2
Publications
207
Citations
2
H-Index
2017
Active since
Affiliations
Ratna Cook is an author at University of Pennsylvania.
Publications per year
2017–2018
2
2
Trends in substance use admissions among older adults
Sumedha Chhatre, Ratna Cook, Eshita Mallik et al. · BMC Health Services Research · 2017 · 128 citations · Full text
Patient-centered recruitment and retention for a randomized controlled study
Sumedha Chhatre, Ashlie E. Jefferson, Ratna Cook et al. · Trials · 2018 · 79 citations · Full text
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