Obstetrics and Gynecology · 2007 · 77 citations · 17 references
Patients who received magnesium sulfate achieved the primary outcome more frequently. However, delay of delivery, gestational age at delivery, and neonatal outcomes were similar between groups. Nifedipine was associated with fewer maternal adverse effects.
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Nifedipine and ritodrine in the management of preterm labor: A randomized multicenter trial
D.N. Papatsonis, H VANGEIJN, H.J. Adèr et al. · Obstetrics and Gynecology · 1997 · 225 citations · Full text