| Timing of surgery following SARS-CoV-2 infection: an international prospective cohort study COVIDSurg Collaborative Anaesthesia 76 (6), 748-758, 2021 | 564* | 2021 |
| SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study. C COVIDSurg, C GlobalSurg Anaesthesia 77 (1), 28-39, 2022 | 104 | 2022 |
| Determinants of morbidity and mortality following emergency abdominal surgery in children in low-income and middle-income countries GS Collaborative BMJ global health 1 (4), e000091, 2016 | 87 | 2016 |
| Body mass index and complications following major gastrointestinal surgery: a prospective, international cohort study and meta‐analysis EuroSurg Collaborative, R Blanco‐Colino, S Lee, SK Kamarajah, P Vasko, ... Colorectal Disease 20 (8), O215-O225, 2018 | 57 | 2018 |
| Assessment of agricultural students of university for development studies intention to take up self-employment in agribusiness H Zakaria, H Adam, AM Abujaja International Journal of Information Technology and Business Management, 2014 | 46 | 2014 |
| Effects of pre‐operative isolation on postoperative pulmonary complications after elective surgery: an international prospective cohort study COVIDSurg Collaborative, GlobalSurg Collaborative, D Nepogodiev, ... Anaesthesia 76 (11), 1454-1464, 2021 | 43 | 2021 |
| Does gender makes any difference in livelihoods diversification? Evidence from Northern Ghana H Zakaria, AM Abujaja, H Adam, WY Salifu European Centre for Research Training and Development UK, 2015 | 40 | 2015 |
| Factors affecting farmers willingness to pay for improved irrigation service: A case study of Bontanga Irrigation Scheme in Northern Ghana H Zakaria, AM Abujaja, H Adam, AY Nabila, I Mohammed International Scholars Journals, 2013 | 36 | 2013 |
| Appendicitis risk prediction models in children presenting with right iliac fossa pain (RIFT study): a prospective, multicentre validation study D Nepogodiev, RJW Wilkin, CJ Bradshaw, C Skerritt, A Ball, ... The Lancet Child & Adolescent Health 4 (4), 271-280, 2020 | 32 | 2020 |
| Innovations adoption levels of small ruminant farmers in Tolon-Kumbungu district of Ghana: The Role of Farmer Socio-Economic Characteristics H Adam, PB Atengdem, S Al-Hassan Ghana Journal of Development Studies 7 (2), 2010 | 30 | 2010 |
| Students' participation in collaborative research should be recognised S Collaborative International Journal of Surgery 39, 234-237, 2017 | 21 | 2017 |
| Knowledge and perception of farmers towards genetically modified crops: the perspective of farmer based organizations in northern region of Ghana H Zakaria, H Adam, AM Abujaja American International Journal of Contemporary Scientific Research 1 (2 …, 2014 | 20 | 2014 |
| Determinants of adoption of improved maize technology among smallholder maize farmers in the Bawku West District of the Upper East Region of Ghana JA Akumbole, H Zakaria, H Adam development 3, 6, 2018 | 13 | 2018 |
| Sociocultural implications on innovation adoption: the case of adoption of yam minisett technology among farmers in Northern Region H Adam, H Zakaria, AM Abujaja Journal of Agricultural Economics, Extension and Rural Development 1 (7 …, 2014 | 13 | 2014 |
| Critical care usage after major gastrointestinal and liver surgery: a prospective, multicentre observational study KA McLean, JC Glasbey, A Borakati, TM Brooks, HM Chang, SM Choi, ... British Journal of Anaesthesia 122 (1), 42-50, 2019 | 12 | 2019 |
| Adoption of Innovation by Small Ruminant Farmers in Northern Ghana: the Case of Tolon-Kunbunga Districts H Adam, S Boateng Journal of Biology, Agriculture and Healthcare 2 (11), 10-20, 2012 | 12 | 2012 |
| THE PERCEPTION OF AGRICULTURAL STUDENTS AND SELF-EMPLOYMENT IN AGRIBUSINESS H Zakaria, H Adam, AM Abujaja INTERNATIONAL JOURNAL OF RESEARCH IN COMMERCE & MANAGEMENT, 2013 | 9 | 2013 |
| Socioeconomics analysis of smallholder yam production in north eastern corridors of northern Ghana: does type of planting material used makes any difference H Zakaria, WY Salifu, AM Abujaja, H Adam International Journal of Agriculture Innovations and Research 3 (4), 1043-1051, 2014 | 8 | 2014 |
| Effects of development interventions on the productivity and profitability of women shea butter processors in the west Gonja district of northern Ghana MA Afishata, A Hamza, Z Hudu Asian Journal of Agriculture and Rural Development 3 (12), 914-923, 2013 | 7 | 2013 |
| Impact of fertilizer subsidy programme on maize income in the northern region of Ghana SSK Allotey, H Adam, Z Hudu BiomedGrid LLC, 2019 | 5 | 2019 |
