| Occupational health hazards among health care workers in an obstetrics and gynaecology unit of a Nigerian teaching hospital EO Orji, OB Fasubaa, U Onwudiegwu, FO Dare, SO Ogunniyi Journal of obstetrics and gynaecology 22 (1), 75-78, 2002 | 126 | 2002 |
| Prevalence and determinants of contraceptive practice in a defined Nigerian population EO Orji, U Onwudiegwu Journal of Obstetrics and Gynaecology 22 (5), 540-543, 2002 | 117 | 2002 |
| Illegal induced abortion: a study of 74 cases in Ile-Ife, Nigeria FE Okonofua, U Onwudiegwu, OA Odunsi Tropical Doctor 22 (2), 75-78, 1992 | 80 | 1992 |
| Influence of multiple antenatal counselling sessions on modern contraceptive uptake in Nigeria AI Adanikin, U Onwudiegwu, OM Loto The European Journal of Contraception & Reproductive Health Care 18 (5), 381-387, 2013 | 69 | 2013 |
| Evaluation of health workers' training in use of the partogram AO Fatusi, ON Makinde, AB Adeyemi, EO Orji, U Onwudiegwu International Journal of Gynecology & Obstetrics 100 (1), 41-44, 2008 | 64 | 2008 |
| Decision-caesarean delivery interval in a Nigerian university hospital: implications for maternal morbidity and mortality U Onwudiegwu, ON Makinde, OC Ezechi, A Adeyemi Journal of Obstetrics and Gynaecology 19 (1), 30, 1999 | 61 | 1999 |
| Beliefs and perceptions of pregnant women at Ileşa about caesarean section EO Orji, SO Ogunniyi, U Onwudiegwu Tropical Journal of Obstetrics and Gynaecology 20 (2), 141-143, 2003 | 46 | 2003 |
| Brought-in maternal deaths in south-west Nigeria EO Orji, IO Ogunlola, U Onwudiegwu Journal of Obstetrics and Gynaecology 22 (4), 385-388, 2002 | 45 | 2002 |
| Autotransfusion for ruptured ectopic pregnancy DO Selo-Ojeme, JL Onwude, U Onwudiegwu International Journal of Gynecology & Obstetrics 80 (2), 103-110, 2003 | 44 | 2003 |
| Emergency obstetric admissions: late referrals, misdiagnoses and consequences UOOC Ezechi Journal of Obstetrics and Gynaecology 21 (6), 570-575, 2001 | 43 | 2001 |
| Sociodemographic determinants of complicated unsafe abortions in a semi-urban Nigerian town: a four-year review. IA Ibrahim, U Onwudiegwu West Indian Medical Journal 61 (2), 2012 | 36 | 2012 |
| Impact of training on the use of partograph on maternal and perinatal outcome in peripheral health centers EO Orji, AA Fatusi, NO Makinde, BA Adeyemi, U Onwudiegwu Journal Of The Turkish-German Gynecological Association 8 (2), 148-152, 2007 | 36 | 2007 |
| OSCE: DESIGN, DEVELOPMENT AND DEPLOYMENT. U Onwudiegwu Journal of the West African college of surgeons 8 (1), 1-22, 2018 | 35 | 2018 |
| Social meaning and consequences of infertility in Ogbomoso, Nigeria AO Fehintola, FO Fehintola, OA Ogunlaja, TO Awotunde, IP Ogunlaja, ... Sudan Journal of Medical Sciences 12 (2), 63-77, 2017 | 34 | 2017 |
| Mortality and morbidity associated with misdiagnosis of ectopic pregnancy in a defined Nigerian population EO Orji, OB Fasubaa, B Adeyemi, FO Dare, U Onwudiegwu, SO Ogunniyi Journal of Obstetrics and Gynaecology 22 (5), 548-550, 2002 | 34 | 2002 |
| Plasma zinc and copper in pregnant Nigerian women at term and their newborn babies FE Okonofua, A Isinkaye, U Onwudiegwu, FA Amole, WA Emofurieta, ... International Journal of Gynecology & Obstetrics 32 (3), 243-245, 1990 | 33 | 1990 |
| Reshaping maternal services in Nigeria: any need for spiritual care? AI Adanikin, U Onwudiegwu, AA Akintayo BMC Pregnancy and Childbirth 14, 1-6, 2014 | 30 | 2014 |
| The effect of a depressed economy on the utilisation of maternal health services: the Nigerian experience U Onwudiegwu Journal of Obstetrics and Gynaecology 13 (5), 311-314, 1993 | 30 | 1993 |
| Ureteric injuries associated with gynecologic surgery U Onwudiegwu, OO Makinde, OA Badejo, FE Okonofua, SO Ogunniyi International Journal of Gynecology & Obstetrics 34 (3), 235-238, 1991 | 29 | 1991 |
| The effect of a depressed economy on the utilisation of maternal health services: the Nigerian experience II U Onwudiegwu Journal of Obstetrics and Gynaecology 17 (2), 143-148, 1997 | 27 | 1997 |
