| Increasing uptake of HIV testing and counseling among the poorest in sub-Saharan countries through home-based service provision S Helleringer, HP Kohler, JA Frimpong, J Mkandawire JAIDS Journal of Acquired Immune Deficiency Syndromes 51 (2), 185-193, 2009 | 151 | 2009 |
| Does supervision improve health worker productivity? Evidence from the Upper East Region of Ghana JA Frimpong, S Helleringer, JK Awoonor‐Williams, F Yeji, JF Phillips Tropical Medicine & International Health 16 (10), 1225-1233, 2011 | 137 | 2011 |
| Effects of maternal and provider characteristics on up-to-date immunization status of children aged 19 to 35 months SS Kim, JA Frimpong, PA Rivers, JJ Kronenfeld American journal of public health 97 (2), 259-266, 2007 | 106 | 2007 |
| Health information technology capacity at federally qualified health centers: a mechanism for improving quality of care JA Frimpong, BE Jackson, LSM Stewart, KP Singh, PA Rivers, S Bae BMC health services research 13, 1-12, 2013 | 86 | 2013 |
| Evidence-based treatment for opioid disorders: a 23-year national study of methadone dose levels T D’Aunno, HA Pollack, JA Frimpong, D Wuchiett Journal of substance abuse treatment 47 (4), 245-250, 2014 | 80 | 2014 |
| Advancing theory on the multilevel role of leadership in the implementation of evidence-based health care practices EG Guerrero, J Frimpong, Y Kong, K Fenwick, GA Aarons Health care management review 45 (2), 151-161, 2020 | 42 | 2020 |
| The complex association of health insurance and maternal health services in the context of a premium exemption for pregnant women: a case study in Northern Ghana JA Frimpong, S Helleringer, JK Awoonor-Williams, T Aguilar, JF Phillips, ... Health policy and planning 29 (8), 1043-1053, 2014 | 35 | 2014 |
| HIV testing, care, and treatment among women who use drugs from a global perspective: progress and challenges L Metsch, MM Philbin, C Parish, K Shiu, JA Frimpong JAIDS Journal of Acquired Immune Deficiency Syndromes 69, S162-S168, 2015 | 29 | 2015 |
| Regulation on Hospital Costs PA Rivers, MD Fottler, JA Frimpong Journal of Health Care Finance 36 (4), 16, 2010 | 29 | 2010 |
| Determinants of the availability of hepatitis C testing services in opioid treatment programs: results from a national study JA Frimpong, T D’Aunno, L Jiang American journal of public health 104 (6), e75-e82, 2014 | 27 | 2014 |
| Missed opportunities for hepatitis C testing in opioid treatment programs JA Frimpong American journal of public health 103 (6), 1028-1030, 2013 | 27 | 2013 |
| Availability of HIV and HCV on-site testing and treatment at syringe service programs in the United States CN Behrends, AV Nugent, DC Des Jarlais, JA Frimpong, DC Perlman, ... JAIDS Journal of Acquired Immune Deficiency Syndromes 79 (2), e76-e78, 2018 | 25 | 2018 |
| The relationship between individual characteristics and interest in using a mobile phone app for HIV self-management: observational cohort study of people living with HIV RJ Lucero, JA Frimpong, EA Fehlberg, RI Bjarnadottir, MT Weaver, ... JMIR mHealth and uHealth 5 (7), e7853, 2017 | 21 | 2017 |
| Financial incentives for downloading COVID–19 digital contact tracing apps JA Frimpong, S Helleringer OSF, 2020 | 20 | 2020 |
| Drivers of continued implementation of cultural competence in substance use disorder treatment EG Guerrero, T Khachikian, JA Frimpong, Y Kong, DL Howard, S Hunter Journal of Substance Abuse Treatment 105, 5-11, 2019 | 17 | 2019 |
| Supplementary polio immunization activities and prior use of routine immunization services in non-polio-endemic sub-Saharan Africa S Helleringer, JA Frimpong, J Abdelwahab, P Asuming, H Touré, ... Bulletin of the World Health Organization 90, 495-503, 2012 | 16 | 2012 |
| When health care providers look at problems from multiple perspectives, patients benefit JA Frimpong, CG Myers, KM Sutcliffe, Y Lu-Myers Harv Bus Rev 23, 2017 | 15 | 2017 |
| Patterns of substance use and arrest histories among hospitalized HIV drug users: A latent class analysis K Shiu-Yee, AM Brincks, DJ Feaster, JA Frimpong, A Nijhawan, ... AIDS and Behavior 22, 2757-2765, 2018 | 14 | 2018 |
| On-site bundled rapid HIV/HCV testing in substance use disorder treatment programs: study protocol for a hybrid design randomized controlled trial JA Frimpong, T D’Aunno, DC Perlman, SM Strauss, A Mallow, ... Trials 17, 1-11, 2016 | 13 | 2016 |
| Low rates of adoption and implementation of rapid HIV testing in substance use disorder treatment programs JA Frimpong, T D’Aunno, S Helleringer, LR Metsch Journal of substance abuse treatment 63, 46-53, 2016 | 13 | 2016 |
