| Morbidity and mortality amongst infants of diabetic mothers admitted into a special care baby unit in Port Harcourt, Nigeria PI Opara, T Jaja, UC Onubogu Italian journal of pediatrics 36, 1-6, 2010 | 102 | 2010 |
| Handwashing practices amongst health workers in a teaching hospital BA Alex-Hart, PI Opara Am J Infect Dis 7 (1), 8-15, 2011 | 62 | 2011 |
| Prevalence of alcohol consumption among secondary school students in Port Harcourt, Southern Nigeria BA Alex-Hart, PI Opara, J Okagua Nigerian Journal of Paediatrics 42 (1), 39-45, 2015 | 51 | 2015 |
| Newborn cord care practices amongst mothers in yenagoa local government rea, Bayelsa State, Nigeria PI Opara, T Jaja, DA Dotimi, BA Alex-Hart Scientific Research Publishing, 2012 | 44 | 2012 |
| Mothers perception of sexuality education for children PI Opara, GK Eke, NA Akani Nigerian journal of medicine 19 (2), 2010 | 44 | 2010 |
| Prevalence and pattern of birth defects in a tertiary health facility in the Niger Delta area of Nigeria M Abbey, OA Oloyede, G Bassey, BM Kejeh, BE Otaigbe, PI Opara, ... International journal of women's health, 115-121, 2017 | 40 | 2017 |
| Neonates presenting with severe complications of frenotomy: a case series PI Opara, N Gabriel-Job, KO Opara Journal of Medical Case Reports 6, 1-4, 2012 | 40 | 2012 |
| Perinatal asphyxia in a specialist hospital in Port Harcourt, Nigeria BA West, PI Opara Nigerian Journal of Paediatrics 40 (3), 206-210, 2013 | 36 | 2013 |
| Discharge against medical advice amongst neonates admitted into a Special Care Baby Unit in Port Harcourt, Nigeria P Opara, G Eke Internet J Pediatr Neonatol 12 (2), 67-82, 2010 | 31 | 2010 |
| Ubenwa: Cry-based diagnosis of birth asphyxia CC Onu, I Udeogu, E Ndiomu, U Kengni, D Precup, GM Sant'Anna, ... arXiv preprint arXiv:1711.06405, 2017 | 30 | 2017 |
| Prevalence and determinants of cigarette smoking among adolescents in secondary schools in Port Harcourt, Southern Nigeria J Okagua, P Opara, BA Alex-Hart International journal of adolescent medicine and health 28 (1), 19-24, 2016 | 30 | 2016 |
| Mothers’ recognition of newborn danger signs and health seeking behaviour BA Alex-Hart, DA Dotimi, PI Opara Nigerian Journal of Paediatrics 41 (3), 199-203, 2014 | 30 | 2014 |
| Prevalence of bullying in secondary schools in Port Harcourt BA Alex-Hart, J Okagua, PI Opara International journal of adolescent medicine and health 27 (4), 391-396, 2015 | 29 | 2015 |
| Perception of sexuality education amongst secondary school students in Port Harcourt, Nigeria PI Opara, GK Eke, PN Tabansi West African journal of medicine 31 (2), 109-113, 2012 | 24 | 2012 |
| Sickle Cell Anaemia: A survey of associated morbidities in Nigerian Children. IO George, PI Opara African Journal Of Haematology And Oncology 2 (2), 2011 | 23 | 2011 |
| Surgical admissions in a newborn unit in a low resource setting, challenges in management and outcomes PI Opara, AS Ujuanbi, PE Okoro J Neonatal Biol 3 (2), 132, 2014 | 18 | 2014 |
| Discharge against medical advice amongst patients admitted into the Paediatric wards of the University of Port Harcourt Teaching Hospital GK Eke, PI Opara Nigerian Journal of Paediatrics 40 (1), 40-44, 2013 | 17 | 2013 |
| Hand washing practices amongst medical students in Port Harcourt, Nigeria PI Opara, BA Alex-Hart Nigerian Health Journal 9 (1-4), 16-20, 2009 | 17 | 2009 |
| Hand-washing practices amongst mothers of under-5 children in Port Harcourt, Nigeria P Opara, B Alex-Hart, T Okari Paediatrics and International Child Health 37 (1), 52-55, 2017 | 16 | 2017 |
| Kangaroo mother care: Mothers experiences post discharge from hospital PI Opara, EMC Okorie J Preg Neonatal Med 1 (1), 16-20, 2017 | 15 | 2017 |
