| Interventions to reduce unnecessary caesarean sections in healthy women and babies AP Betran, M Temmerman, C Kingdon, A Mohiddin, N Opiyo, MR Torloni, ... The Lancet 392 (10155), 1358-1368, 2018 | 621 | 2018 |
| International estimated fetal weight standards of the INTERGROWTH‐21st Project J Stirnemann, J Villar, LJ Salomon, E Ohuma, P Ruyan, DG Altman, ... Ultrasound in Obstetrics & Gynecology 49 (4), 478-486, 2017 | 382 | 2017 |
| The satisfactory growth and development at 2 years of age of the INTERGROWTH-21st Fetal Growth Standards cohort support its appropriateness for constructing international standards J Villar, LC Ismail, ES Urias, F Giuliani, EO Ohuma, CG Victora, ... American journal of obstetrics and gynecology 218 (2), S841-S854. e2, 2018 | 66 | 2018 |
| Achieving accurate estimates of fetal gestational age and personalised predictions of fetal growth based on data from an international prospective cohort study: a population … R Fung, J Villar, A Dashti, LC Ismail, E Staines-Urias, EO Ohuma, ... The Lancet Digital Health 2 (7), e368-e375, 2020 | 56 | 2020 |
| Quality control of ultrasound for fetal biometry: results from the INTERGROWTH‐21st Project A Cavallaro, ST Ash, R Napolitano, S Wanyonyi, EO Ohuma, M Molloholli, ... Ultrasound in Obstetrics & Gynecology 52 (3), 332-339, 2018 | 56 | 2018 |
| Opportunities and challenges in realizing universal access to obstetric ultrasound in sub-Saharan Africa SZ Wanyonyi, CM Mariara, S Vinayak, W Stones Ultrasound international open 3 (02), E52-E59, 2017 | 55 | 2017 |
| Image‐scoring system for crown–rump length measurement SZ Wanyonyi, R Napolitano, EO Ohuma, LJ Salomon, AT Papageorghiou Ultrasound in obstetrics & gynecology 44 (6), 649-654, 2014 | 51 | 2014 |
| Caesarian section rates and perinatal outcome at the Aga Khan University Hospital, Nairobi S Wanyonyi, E Sequeira, T Obura East African medical journal 83 (12), 651-658, 2006 | 51 | 2006 |
| Scientific basis for standardization of fetal head measurements by ultrasound: a reproducibility study R Napolitano, V Donadono, EO Ohuma, CL Knight, SZ Wanyonyi, B Kemp, ... Ultrasound in Obstetrics & Gynecology 48 (1), 80-85, 2016 | 48 | 2016 |
| Aerobic pathogenic bacteria in post-operative wounds at Moi Teaching and Referral Hospital J Andhoga, AG Macharia, IR Maikuma, ZS Awnyonyi, BR Ayumba, ... East African medical journal 79 (12), 640-644, 2002 | 47 | 2002 |
| Fetal growth velocity standards from the Fetal Growth Longitudinal Study of the INTERGROWTH-21st Project EO Ohuma, J Villar, Y Feng, L Xiao, L Salomon, FC Barros, LC Ismail, ... American journal of obstetrics and gynecology 224 (2), 208. e1-208. e18, 2021 | 44 | 2021 |
| Management of post-partum hemorrhage in low-income countries G Walraven, S Wanyonyi, W Stones Best practice & research Clinical obstetrics & gynaecology 22 (6), 1013-1023, 2008 | 38 | 2008 |
| Severe propylthiouracil-induced hepatotoxicity in pregnancy managed successfully by liver transplantation: a case report E Sequeira, S Wanyonyi, R Dodia Journal of medical case reports 5, 1-3, 2011 | 35 | 2011 |
| Safety concerns for planned vaginal birth after caesarean section in sub-Saharan Africa. SZ Wanyonyi, SK Ngichabe BJOG: An International Journal of Obstetrics & Gynaecology 121 (2), 2014 | 34 | 2014 |
| The utility of clinical care pathways in determining perinatal outcomes for women with one previous caesarean section; a retrospective service evaluation SZ Wanyonyi, RN Karuga BMC pregnancy and childbirth 10, 1-7, 2010 | 33 | 2010 |
| Factors contributing to failure of vacuum delivery and associated maternal/neonatal morbidity SZ Wanyonyi, B Achila, N Gudu International Journal of Gynecology & Obstetrics 115 (2), 157-160, 2011 | 30 | 2011 |
| Health-related quality of life changes among users of depot medroxyprogesterone acetate for contraception SZ Wanyonyi, WR Stones, E Sequeira Contraception 84 (5), e17-e22, 2011 | 29 | 2011 |
| National policies and care provision in pregnancy and childbirth for twins in eastern and southern Africa: a mixed-methods multi-country study C Hanson, S Munjanja, A Binagwaho, B Vwalika, AB Pembe, E Jacinto, ... PLoS medicine 16 (2), e1002749, 2019 | 28 | 2019 |
| Routine third‐trimester ultrasound for the detection of small‐for‐gestational age in low‐risk pregnancies (ROTTUS study): randomized controlled trial SZ Wanyonyi, J Orwa, H Ozelle, J Martinez, E Atsali, S Vinayak, ... Ultrasound in Obstetrics & Gynecology 57 (6), 910-916, 2021 | 26 | 2021 |
| Correlation between laparoscopic and histopathologic diagnosis of endometriosis SZ Wanyonyi, E Sequeira, SG Mukono International Journal of Gynecology & Obstetrics 115 (3), 273-276, 2011 | 23 | 2011 |
