| WHO antenatal care randomised trial for the evaluation of a new model of routine antenatal care J Villar, H Ba'aqeel, G Piaggio, P Lumbiganon, JM Belizán, U Farnot, ... The lancet 357 (9268), 1551-1564, 2001 | 962 | 2001 |
| Preeclampsia, gestational hypertension and intrauterine growth restriction, related or independent conditions? J Villar, G Carroli, D Wojdyla, E Abalos, D Giordano, H Ba'aqeel, U Farnot, ... American journal of obstetrics and gynecology 194 (4), 921-931, 2006 | 700 | 2006 |
| Calcium-regulating hormones and parathyroid hormone-related peptide in normal human pregnancy and postpartum: a longitudinal study M Ardawi, H Nasrat, BA Aqueel H Eur J Endocrinol 137, 402-409, 1997 | 246 | 1997 |
| Antenatal care packages with reduced visits and perinatal mortality: a secondary analysis of the WHO Antenatal Care Trial JP Vogel, NA Habib, JP Souza, AM Gülmezoglu, T Dowswell, G Carroli, ... Reproductive health 10, 1-7, 2013 | 163 | 2013 |
| Timing of administration of prophylactic antibiotics for caesarean section: a systematic review and meta‐analysis H Baaqeel, R Baaqeel BJOG: An International Journal of Obstetrics & Gynaecology 120 (6), 661-669, 2013 | 155 | 2013 |
| Heterogeneity of perinatal outcomes in the preterm delivery syndrome J Villar, E Abalos, G Carroli, D Giordano, D Wojdyla, G Piaggio, ... Obstetrics & Gynecology 104 (1), 78-87, 2004 | 146 | 2004 |
| Are women and providers satisfied with antenatal care? Views on a standard and a simplified, evidence-based model of care in four developing countries A Langer, J Villar, M Romero, G Nigenda, G Piaggio, C Kuchaisit, G Rojas, ... BMC women's health 2, 1-10, 2002 | 135 | 2002 |
| Womens' opinions on antenatal care in developing countries: results of a study in Cuba, Thailand, Saudi Arabia and Argentina G Nigenda, A Langer, C Kuchaisit, M Romero, G Rojas, M Al-Osimy, ... BMC Public health 3, 1-12, 2003 | 132 | 2003 |
| The epidemiology of syphilis in pregnancy P Lumbiganon, G Piaggio, J Villar, A Pinol, L Bakketeig, P Bergsjo, ... International Journal of StD & AIDS 13 (7), 486-494, 2002 | 126 | 2002 |
| Failed individual and sequential instrumental vaginal delivery: contributing risk factors and maternal-neonatal complications H Al-Kadri, Y Sabr, S Al-Saif, B Abulaimoun, H Ba'Aqeel, A Saleh Acta obstetricia et gynecologica Scandinavica 82 (7), 642-648, 2003 | 98 | 2003 |
| Epidermal clitoral inclusion cyst after type I female genital mutilation AA Rouzi, O Sindi, B Radhan, H Ba’aqeel American Journal of Obstetrics and Gynecology 185 (3), 569-571, 2001 | 94 | 2001 |
| The WHO antenatal care randomised controlled trial: rationale and study design J Villar, L Bakketeig, A Donner, Y Al‐Mazrou, H Ba’aqeel, JM Belizan, ... Paediatric and Perinatal Epidemiology 12, 27-58, 1998 | 92 | 1998 |
| Cesarean delivery rates in Saudi Arabia: a ten-year review HS Ba'aqeel Annals of Saudi medicine 29 (3), 179-183, 2009 | 74 | 2009 |
| Tuberculosis presenting as immune thrombocytopenic purpura SA Al-Majed, AK Al-Momen, FA Al-Kassimi, A Al-Zeer, AM Kambal, ... Acta haematologica 94 (3), 135-138, 1995 | 71 | 1995 |
| The routine use of cefazolin in cesarean section AA Rouzi, F Khalifa, H Ba'aqeel, HS Al‐Hamdan, N Bondagji International Journal of Gynecology & Obstetrics 69 (2), 107-112, 2000 | 61 | 2000 |
| Methodological considerations on the design and analysis of an equivalence stratified cluster randomization trial G Piaggio, G Carroli, J Villar, A Pinol, L Bakketeig, P Lumbiganon, ... Statistics in medicine 20 (3), 401-416, 2001 | 49 | 2001 |
| The practice of antenatal care: comparing four study sites in different parts of the world participating in the WHO Antenatal Care Randomised Controlled Trial G Piaggio, H Ba’aqeel, P Bergsjø, G Carroli, U Farnot, P Lumbiganon, ... Paediatric and perinatal epidemiology 12, 116-141, 1998 | 48 | 1998 |
| Methodological considerations in the design of the WHO antenatal care randomised controlled trial A Donner, G Piaggio, J Villar, A Pinol, Y Al‐Mazrou, H Ba’aqeel, ... Paediatric and perinatal epidemiology 12, 59-74, 1998 | 35 | 1998 |
| Risk factors for spontaneous preterm birth in a Saudi population YA Al-Eissa, HS Ba'Aqeel European Journal of Obstetrics & Gynecology and Reproductive Biology 57 (1 …, 1994 | 35 | 1994 |
| Congenital anomalies and associated risk factors in a Saudi population: a cohort study from pregnancy to age 2 years AM Kurdi, MA Majeed-Saidan, MS Al Rakaf, AM AlHashem, LD Botto, ... BMJ open 9 (9), e026351, 2019 | 33 | 2019 |
