M. Parra

Progesterone and the Risk of Preterm Birth among Women with a Short Cervix

Eduardo Borges da Fonseca, Ebru Çelik, M. Parra et al. · New England Journal of Medicine · 2007 · 1.1K citations

Medicine, Maternal Health, Obstetrics +14

Randomized controlled trial using low‐dose aspirin in the prevention of pre‐eclampsia in women with abnormal uterine artery Doppler at 23 weeks' gestation

C. K. H. Yu, Aris T. Papageorghiou, M. Parra et al. · Ultrasound in Obstetrics and Gynecology · 2003 · 169 citations

Medicine, Maternal Health, Obstetrics +13

Screening test for preeclampsia through assessment of uteroplacental blood flow and biochemical markers of oxidative stress and endothelial dysfunction

M. Parra, Ramón Rodrigo, P. Barja et al. · American Journal of Obstetrics and Gynecology · 2005 · 140 citations · Full text

Public Health, Gynecology, Obstetrics +17

Increase in prostaglandin bioavailability precedes the onset of human parturition

Roberto Romero, H. Muñoz, Ricardo Gómez et al. · Prostaglandins Leukotrienes and Essential Fatty Acids · 1996 · 132 citations

Pharmacy, Pharmacokinetics, Physiology +9

Microbial invasion of the amniotic cavity during term labor. Prevalence and clinical significance.

Roberto Romero, Jose Nores, M. Mazor et al. · PubMed · 1993 · 113 citations

Life Sciences, Microbiology, Obstetrics +13