| Tuberculosis as a cause or comorbidity of childhood pneumonia in tuberculosis-endemic areas: a systematic review JN Oliwa, JM Karumbi, BJ Marais, SA Madhi, SM Graham The lancet respiratory medicine 3 (3), 235-243, 2015 | 118 | 2015 |
| Oral amoxicillin versus benzyl penicillin for severe pneumonia among kenyan children: a pragmatic randomized controlled noninferiority trial A Agweyu, D Gathara, J Oliwa, N Muinga, T Edwards, E Allen, ... Clinical Infectious Diseases 60 (8), 1216-1224, 2015 | 41 | 2015 |
| Building learning health systems to accelerate research and improve outcomes of clinical care in low-and middle-income countries M English, G Irimu, A Agweyu, D Gathara, J Oliwa, P Ayieko, F Were, ... PLoS medicine 13 (4), e1001991, 2016 | 39 | 2016 |
| Vaccines to prevent pneumonia in children–a developing country perspective JN Oliwa, BJ Marais Paediatric respiratory reviews 22, 23-30, 2017 | 33 | 2017 |
| Does audit and feedback improve the adoption of recommended practices? Evidence from a longitudinal observational study of an emerging clinical network in Kenya S Gachau, P Ayieko, D Gathara, P Mwaniki, M Ogero, S Akech, M Maina, ... BMJ global health 2 (4), e000468, 2017 | 29 | 2017 |
| Blood transfusion delay and outcome in county hospitals in Kenya J Thomas, P Ayieko, M Ogero, S Gachau, B Makone, W Nyachiro, ... The American journal of tropical medicine and hygiene 96 (2), 511-517, 2017 | 25 | 2017 |
| An observational study of monitoring of vital signs in children admitted to Kenyan hospitals: an insight into the quality of nursing care? M Ogero, P Ayieko, TJ Boniface Makone, L Malla, J Oliwa, G Irimu, ... Journal of global health 8 (1), 2018 | 13 | 2018 |
| Variability in distribution and use of tuberculosis diagnostic tests in Kenya: a cross-sectional survey JN Oliwa, J Maina, P Ayieko, D Gathara, IA Kathure, E Masini, ... BMC infectious diseases 18 (1), 1-13, 2018 | 11 | 2018 |
| Effect of enhancing audit and feedback on uptake of childhood pneumonia treatment policy in hospitals that are part of a clinical network: a cluster randomized trial P Ayieko, G Irimu, M Ogero, P Mwaniki, L Malla, T Julius, M Chepkirui, ... Implementation Science 14 (1), 1-14, 2019 | 7 | 2019 |
| Effective training-of-trainers model for the introduction of continuous positive airway pressure for neonatal and paediatric patients in Kenya B Olayo, CK Kirigia, JN Oliwa, ON Agai, M Morris, M Benckert, S Adudans, ... Paediatrics and international child health 39 (3), 193-200, 2019 | 6 | 2019 |
| Better Outcomes through Learning, Data, Engagement, and Research (BOLDER)–a system for improving evidence and clinical practice in low and middle income countries BOLDER Research Group F1000Research 5, 2016 | 4 | 2016 |
| Diagnostic practices and estimated burden of tuberculosis among children admitted to 13 government hospitals in Kenya: an analysis of two years’ routine clinical data JN Oliwa, D Gathara, M Ogero, MB van Hensbroek, M English, ... PloS one 14 (9), e0221145, 2019 | 3 | 2019 |
| Comparable outcomes among trial and nontrial participants in a clinical trial of antibiotics for childhood pneumonia: a retrospective cohort study A Agweyu, J Oliwa, D Gathara, N Muinga, E Allen, RJ Lilford, M English Journal of clinical epidemiology 94, 1-7, 2018 | 2 | 2018 |
| Perspectives and practices of health workers around diagnosis of paediatric tuberculosis in hospitals in a resource-poor setting–modern diagnostics meet age-old challenges JN Oliwa, SA Odero, J Nzinga, MB van Hensbroek, C Jones, M English, ... BMC health services research 20 (1), 1-13, 2020 | 1 | 2020 |
| Improving case detection of tuberculosis in hospitalised Kenyan children—employing the behaviour change wheel to aid intervention design and implementation JN Oliwa, J Nzinga, E Masini, MB van Hensbroek, C Jones, M English, ... Implementation Science 15 (1), 1-16, 2020 | | 2020 |
| Vaccines to prevent pneumonia in children-a developing country perspective B Marais, JN Oliwa Elsevier, 2017 | | 2017 |
| Better outcomes through learning, data, engagement, and research (bolder)–a system for improving evidence and clinical practice in low and middle income countries B Mark, S Akech, E Bukusi, K Chalkidou, C Roma, C Susie, E Mike, ... University of Nairobi, 2016 | | 2016 |
| Building Learning Health Systems to Accelerate Research and Improve Outcomes of Clinical Care in Low-and Middle-Income Countries G Irimu, A Agweyu, D Gathara, J Oliwa, F Were, C Paton, S Tunis, ... University of Nairobi, 2016 | | 2016 |
| Influence of Product Value on the performance of the Insurance Industry in Kenya BO Ajwang, KP Ngugi, K Ogollah, G Orwa University of Nairobi, 2016 | | 2016 |
| Effect of enhancing audit and feedback on uptake of childhood pneumonia treatment P Ayieko, G Irimu, M Ogero, P Mwaniki, L Malla, T Julius, M Chepkirui, ... | | |
