O'Brien Wf

Efficacy and safety of indomethacin versus ritodrine in the management of preterm labor; A randomized study

Morales Wj, S. R. Smith, Angel Jl et al. · International Journal of Gynecology & Obstetrics · 1990 · 94 citations

Medicine, Obstetrics, Pharmacotherapy +14

Fetal lung maturation: the combined use of corticosteroids and thyrotropin-releasing hormone.

Walter J. Morales, O'Brien Wf, J L Angel et al. · PubMed · 1989 · 92 citations

Medicine, Obstetrics, Pediatrics +17

Birth weight in twins: an analysis of discordancy and growth retardation.

O'Brien Wf, Knuppel Ra, Scerbo Jc et al. · PubMed · 1986 · 82 citations

Medicine, Obstetrics, Pediatrics +17

A randomized comparison of assisted vaginal delivery by obstetric forceps and polyethylene vacuum cup

Mc Williams, R A Knuppel, O'Brien Wf et al. · International Journal of Gynecology & Obstetrics · 1992 · 56 citations

Medicine, Gynecology, Obstetrics +15

The effect of mode of delivery on the risk of intraventricular hemorrhage in nondiscordant twin gestations under 1500 g.

Morales Wj, O'Brien Wf, Knuppel Ra et al. · PubMed · 1989 · 34 citations

Medicine, Obstetrics, Pediatrics +16