| Relationship between serum leptin and insulin resistance among obese Nigerian women I Osegbe, H Okpara, E Azinge Annals of African medicine 15 (1), 14-19, 2016 | 111 | 2016 |
| The prevalence of hepatitis B virus infection in Nigerian children prior to vaccine introduction into the National Programme on Immunization schedule J Ikobah, H Okpara, I Elemi, Y Ogarepe, E Udoh, E Ekanem Pan African Medical Journal 23 (1), 2016 | 73 | 2016 |
| Prevalence of dysglycemia in Calabar: a cross-sectional observational study among residents of Calabar, Nigeria OE Enang, AA Otu, OE Essien, H Okpara, OA Fasanmade, ... BMJ Open Diabetes Research and Care 2 (1), e000032, 2014 | 52 | 2014 |
| Risk factors and assessment for cardiovascular disease among HIV-positive patients attending a Nigerian tertiary hospital ID Osegbe, OO Soriyan, AA Ogbenna, HC Okpara, EC Azinge Pan African medical journal 23 (1), 2016 | 30 | 2016 |
| 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 | 27 | 2017 |
| Seroprevalence and predictors of hepatitis E infection in Nigerian children E Ekanem, J Ikobah, H Okpara, J Udo The Journal of Infection in Developing Countries 9 (11), 1220-1225, 2015 | 26 | 2015 |
| Risk factors of chronic liver disease amongst patients receiving care in a Gastroenterology practice in Calabar M Kooffreh-Ada, H Okpara, A Oku, U Okonkwo, A Ihekwaba IOSR-JDMS 14 (12), 6-13, 2015 | 23 | 2015 |
| Seroprevalence and predictors of hepatitis A infection in Nigerian children JM Ikobah, HC Okpara, EE Ekanem, JJ Udo Pan African Medical Journal 20 (1), 2015 | 20 | 2015 |
| 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, 2017 | 18 | 2017 |
| 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 | 13 | 2018 |
| Spectrum of thyroid dysfunction among patients evaluated by thyroid function tests at a tertiary clinical laboratory in Calabar, Nigeria HC Okpara, AB Ene, EO Enang, TM Aluka Annals of Medical and Health Sciences Research 7, 411-417, 2017 | 12 | 2017 |
| Giant mucoepidermoid carcinoma of the parotid gland: A case report and review of literature UT Asuquo ME, Nwagbara VI, Umana AN, Bassey G, Nnoli MA, Okpara H, Otobo F Journal of Clinical and experimental Oncology 2 (1), xx, 2013 | 10* | 2013 |
| Antenatal deworming and materno-perinatal outcomes in Calabar, Nigeria UB Akpan, U Asibong, HC Okpara, E Monjok, S Etuk Open Access Macedonian Journal of Medical Sciences 6 (5), 901, 2018 | 9 | 2018 |
| Seroprevalence, associated factors, and fetomaternal outcome in pregnant women that tested positive to hepatitis e antibodies in Nigeria VC Okwara, II Mbachu, VI Ndububa, HC Okpara, CP Mbachu Obstetrics and gynecology international 2021, 2021 | 8 | 2021 |
| Myocardial injury in patients with sickle cell anaemia and myocardial ischaemia in Calabar, Nigeria AC Nlemadim, HC Okpara, MU Anah, FA Odey, MM Meremikwu Paediatrics and International Child Health 40 (4), 231-237, 2020 | 8 | 2020 |
| Relationship between plasma osteocalcin, glycaemic control and components of metabolic syndrome in adult Nigerians with type 2 diabetes mellitus CP Onyenekwu, EC Azinge, EU Egbuagha, HC Okpara Diabetes & Metabolic Syndrome: Clinical Research & Reviews 11 (4), 281-286, 2017 | 8 | 2017 |
| Evaluations of MBJ 20 transcutaneous bilirubinometer in the assessment of severity of neonatal jaundice. OHC Madubuike C, Ugochukwu EF, Ezeanosike O, Chukwuka J International Journal of Neonatal Screening 2, 8, 2016 | 7 | 2016 |
| Serum total adiponectin in healthy pre-pubertal nigerian school children CA Nri-Ezedi, T Ulasi, J Chukwuka, H Okpara, O Ofiaeli, E Nwaneli, ... Nigerian Journal of Clinical Practice 24 (6), 821-827, 2021 | 6 | 2021 |
| Ulcerative colitis in a Nigerian child: a case report. OHC Ekanem EE, Ikobah JM, Ngim OE Nigerian Journal of Paediatrics 43 (4), 291-294, 2016 | 6 | 2016 |
| Ulcerative colitis in a Nigerian child: a case report. OHC Ekanem EE, Ikobah JM, Ngim OE Nigerian Journal of Paediatrics 43 (4), 291-294, 2016 | 6 | 2016 |
