| Characteristics, management, and outcomes of patients with hepatocellular carcinoma in Africa: a multicountry observational study from the Africa Liver Cancer Consortium JD Yang, EA Mohamed, AOA Aziz, HI Shousha, MB Hashem, MM Nabeel, ... The lancet Gastroenterology & hepatology 2 (2), 103-111, 2017 | 274 | 2017 |
| Hepatocellular carcinoma occurs at an early age in Africans particularly in association with chronic hepatitis B The American journal of Gastroenterology, 2015 | 106* | 2015 |
| Prevalence of hepatitis B surface antigen seropositivity among HIV‑infected and non‑infected individuals in Nnewi, Nigeria EC Okocha, OC Oguejiofor, CU Odenigbo, UC Okonkwo, L Asomugha Nigerian Medical Journal 53 (4), 2012 | 36 | 2012 |
| Prevalence of hepatitis B, hepatitis C and human immunodeficiency viruses, and evaluation of risk factors for transmission: Report of a population screening in Nigeria UC Okonkwo, H Okpara, A Otu, S Ameh, Y Ogarekpe, H Osim, M Inyama South African Medical Journal 107 (4), 346-351, 2017 | 30 | 2017 |
| Characteristics of inflammatory bowel disease in three tertiary health centers in southern Nigeria OI Alatise, JA Otegbayo, MN Nwosu, OO Lawal, SO Ola, SNC Anyanwu, ... West African Journal of Medicine 31 (1), 28–33-28–33, 2012 | 30 | 2012 |
| Knowledge of hepatitis B virus infection among traders UC Okonkwo, OE Ngim, H Osim, MA Inyama, M Kooffreh-Ada, E Esu, ... Nigerian Journal of Clinical Practice 20 (4), 415-420, 2017 | 29 | 2017 |
| Hematological parameters in association with outcomes in sickle cell anemia patients O Emmanuelchide, O Charle, O Uchenna Indian journal of medical sciences 65 (9), 393, 2011 | 28 | 2011 |
| Managerial Competencies‑A Survey of Healthcare Managers in A Tertiary Hospital in Calabar, South‑South Nigeria U Okonkwo, B Ekpeyoung, A Ndep, G Nja Nigerian Journal of Clinical Practice 23 (7), 988-994, 2020 | 26 | 2020 |
| Africa Network for Gastrointestinal and Liver Diseases. Characteristics, management, and outcomes of patients with hepatocellular carcinoma in Africa: a multicountry … JD Yang, EA Mohamed, AO Aziz, HI Shousha, MB Hashem, MM Nabeel, ... Lancet Gastroenterol Hepatol 2 (02), 103-111, 2017 | 26 | 2017 |
| Risk factors of chronic liver disease amongst patients receiving care in a Gastroenterology practice in Calabar AI Mbang Kooffreh - Ada , Henry Okpara , Affiong Oku , Uchenna Okonkwo IOSR Journal of Dental and Medical Sciences (IOSR - JDMS), 2015 | 24* | 2015 |
| Prevalence of Helicobacter pylori infection among dyspepsia patients in Calabar KA Mbang, O Uchenna, U Emmanuel, E Aniekan, C Evaristus, E Donald, ... Global Journal of Pure and Applied Sciences 25 (2), 145-151, 2019 | 22 | 2019 |
| HIV-related knowledge, attitude and practices of healthy adults in Cross River State Nigeria: a population based-survey U Okonkwo, S Ameh, A Otu, H Okpara The Pan African Medical Journal 27, 170, 2017 | 20 | 2017 |
| The clinical and pathological features of hepatocellular carcinoma in Nnewi, Nigeria UC Okonowo, MN Nwosu, C Ukah, OC Okpala, JI Ahaneku Nigerian Journal of Medicine 20 (3), 366-371, 2011 | 20 | 2011 |
| Public Awareness of hepatitis B virus infection in Cross River State, Nigeria: a population-based survey U Okonkwo, A Otu, S Ameh, H Okpara West Afr J Med 35 (2), 79-84, 2018 | 16 | 2018 |
| Is liver function test of any diagnostic relevance in patients presenting with hepatocellular carcinoma? UC Okonkwo, MN Nwosu, OJ Nnadozie, VV Mamah, CW Nsoedo Orient Journal of Medicine 23 (1-4), 17-23, 2011 | 13 | 2011 |
| Africa Network for Gastrointestinal and Liver Diseases. Hepatocellular carcinoma occurs at an earlier age in Africans, particularly in association with chronic hepatitis B JD Yang, A Gyedu, MY Afihene, BM Duduyemi, E Micah, TP Kingham, ... Am J Gastroenterol 110 (11), 1629-1631, 2015 | 12 | 2015 |
| Prevalence of Dyslipidemia in Elderly Subjects in Asaba, South- South, Nigeria NIO CU Odenigbo, UM Odenigbo,OC Oguejiofor,UC Okonkwo Journal of The Indian Academy of Geriatrics 6, 160-164, 2010 | 11 | 2010 |
| The predictive values of the Meld and Child-Pugh scores in determining mortality from chronic liver disease patients in Anambra state, Nigeria U Okonkwo, M Nwosu, B Bojuwoye Internet J Gastroenterol 10 (2), 2010 | 11 | 2010 |
| Prevalence and risk factors of Hepatitis D virus antibody among asymptomatic carriers of Hepatitis B virus: a community survey UC Okonkwo, HC Okpara, K Inaku, TM Aluka, ES Chukwudike, ... African Health Sciences 22 (1), 504-10, 2022 | 8 | 2022 |
| Disease severity scores and haemogram parameters in Nigerian sickle cell disease patients E Okocha, E Onwubuya, C Osuji, G Ahaneku, U Okonkwo, N Ibeh J Blood Disord Transfus 6 (6), 1-5, 2015 | 8 | 2015 |
OKOCHA Emmanuel ChideProfessor, Nnamdi Azikiwe UniversityE-mail confirmado em unizik.edu.ng