| Progesterone and the risk of preterm birth among women with a short cervix EB Fonseca, E Celik, M Parra, M Singh, KH Nicolaides, ... Obstetrical & Gynecological Survey 62 (12), 769, 2007 | 1326 | 2007 |
| One-stage screening for pregnancy complications by color Doppler assessment of the uterine arteries at 23 weeks’ gestation G Albaiges, H Missfelder-Lobos, C Lees, M Parra, KH Nicolaides Obstetrics & Gynecology 96 (4), 559-564, 2000 | 512 | 2000 |
| A randomized trial of a cervical pessary to prevent preterm singleton birth KH Nicolaides, A Syngelaki, LC Poon, G Picciarelli, N Tul, A Zamprakou, ... New England Journal of Medicine 374 (11), 1044-1052, 2016 | 243 | 2016 |
| Screening test for preeclampsia through assessment of uteroplacental blood flow and biochemical markers of oxidative stress and endothelial dysfunction M Parra, R Rodrigo, P Barja, C Bosco, V Fernández, H Muñoz, ... American journal of obstetrics and gynecology 193 (4), 1486-1491, 2005 | 220 | 2005 |
| Randomized controlled trial using low‐dose aspirin in the prevention of pre‐eclampsia in women with abnormal uterine artery Doppler at 23 weeks' gestation CKH Yu, AT Papageorghiou, M Parra, R Palma Dias, KH Nicolaides, ... Ultrasound in obstetrics & gynecology 22 (3), 233-239, 2003 | 201 | 2003 |
| Prediction of early and late pre‐eclampsia from maternal characteristics, uterine artery Doppler and markers of vasculogenesis during first trimester of pregnancy M Parra‐Cordero, R Rodrigo, P Barja, C Bosco, G Rencoret, ... Ultrasound in Obstetrics & Gynecology 41 (5), 538-544, 2013 | 180 | 2013 |
| Increase in prostaglandin bioavailability precedes the onset of human parturition R Romero, H Munoz, R Gomez, M Parra, M Polanco, V Valverde, ... Prostaglandins, leukotrienes and essential fatty acids 54 (3), 187-191, 1996 | 172 | 1996 |
| Fetal Medicine Foundation Second Trimester Screening G. Progesterone and the risk of preterm birth among women with a short cervix EB Fonseca, E Celik, M Parra, M Singh, KH Nicolaides N Engl J Med 357 (5), 462-9, 2007 | 152 | 2007 |
| Levels of C-reactive protein in pregnant women who subsequently develop pre-eclampsia MD Savvidou, CC Lees, M Parra, AD Hingorani, KH Nicolaides BJOG: an international journal of obstetrics and gynaecology 109 (3), 297-301, 2002 | 138 | 2002 |
| Risk of perinatal death in early-onset intrauterine growth restriction according to gestational age and cardiovascular Doppler indices: a multicenter study M Cruz-Lemini, F Crispi, T Van Mieghem, D Pedraza, R Cruz-Martínez, ... Fetal diagnosis and therapy 32 (1-2), 116-122, 2012 | 133 | 2012 |
| Microbial invasion of the amniotic cavity during term labor. Prevalence and clinical significance. R Romero, J Nores, M Mazor, W Sepulveda, E Oyarzun, M Parra, ... The Journal of reproductive medicine 38 (7), 543-548, 1993 | 132 | 1993 |
| Fetal arterial and venous Doppler pulsatility index and time averaged velocity ranges M Parra‐Cordero, C Lees, H Missfelder‐Lobos, P Seed, C Harris Prenatal Diagnosis: Published in Affiliation With the International Society …, 2007 | 122 | 2007 |
| The placental pursuit for an adequate oxidant balance between the mother and the fetus EA Herrera, B Krause, G Ebensperger, RV Reyes, P Casanello, ... Frontiers in pharmacology 5, 149, 2014 | 113 | 2014 |
| Individualized risk assessment for adverse pregnancy outcome by uterine artery Doppler at 23 weeks C Lees, M Parra, H Missfelder-Lobos, A Morgans, O Fletcher, ... Obstetrics & Gynecology 98 (3), 369-373, 2001 | 97 | 2001 |
| Assessment of umbilical arterial and venous flow using color Doppler C Lees, G Albaiges, C Deane, M Parra, KH Nicolaides Ultrasound in Obstetrics and Gynecology: The Official Journal of the …, 1999 | 89 | 1999 |
| Pathophysiological basis for the prophylaxis of preeclampsia through early supplementation with antioxidant vitamins R Rodrigo, M Parra, C Bosco, V Fernández, P Barja, J Guajardo, ... Pharmacology & Therapeutics 107 (2), 177-197, 2005 | 84 | 2005 |
| Increased free fetal DNA levels in early pregnancy plasma of women who subsequently develop preeclampsia and intrauterine growth restriction S Illanes, M Parra, R Serra, K Pino, H Figueroa‐Diesel, C Romero, ... Prenatal Diagnosis: Published in Affiliation With the International Society …, 2009 | 78 | 2009 |
| Espectro clínico de la preeclampsia: estudio comparativo de sus diversos grados de severidad M Parra, O San Martín, E Valdés, J Hasbún, L Quiroz, M Schepeler, ... Revista chilena de obstetricia y ginecología 72 (3), 169-175, 2007 | 71 | 2007 |
| Prediction of neonatal respiratory morbidity by quantitative ultrasound lung texture analysis: a multicenter study M Palacio, E Bonet-Carne, T Cobo, A Perez-Moreno, J Sabrià, J Richter, ... American journal of obstetrics and gynecology 217 (2), 196. e1-196. e14, 2017 | 68 | 2017 |
| Cord occlusion in monochorionic twins with early selective intrauterine growth restriction and abnormal umbilical artery Doppler: a consecutive series of 90 cases M Parra-Cordero, M Bennasar, JM Martínez, E Eixarch, X Torres, ... Fetal diagnosis and therapy 39 (3), 186-191, 2016 | 63 | 2016 |
Alvaro Sepúlveda MartínezProfesor asistente, Hospital Clínico Universidad de ChileVerified email at uchile.cl
