Labor Pain — Randomized, Controlled, Double Blind, to Evaluate the Postpartum Analgesia With Epidural Morphine: Analgesic Effect of Two Different Doses Compared to Placebo
Citation(s)
Randomized, Controlled, Double Blind, to Evaluate the Postpartum Analgesia With Epidural Morphine: Analgesic Effect of Two Different Doses Compared to Placebo