American journal of obstetrics and gynecology
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Am. J. Obstet. Gynecol. · Sep 1995
Randomized Controlled Trial Clinical TrialPyridoxine for nausea and vomiting of pregnancy: a randomized, double-blind, placebo-controlled trial.
Our purpose was to determine the effectiveness of pyridoxine for nausea and vomiting of pregnancy. ⋯ Pyridoxine is effective in relieving the severity of nausea in early pregnancy.
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Am. J. Obstet. Gynecol. · Sep 1995
Randomized Controlled Trial Clinical TrialThe effect of topical 20% benzocaine on pain during loop electrosurgical excision of the cervix.
Our purpose was to evaluate the effect of cervical application of 20% benzocaine on the pain associated with subsequent cervical injection of local anesthetic and tissue excision during the loop electrosurgical excision procedure of the cervix. ⋯ Preoperative cervical application of 20% benzocaine does not appear to reduce the pain associated with either subsequent local anesthetic injection or tissue excision during the loop electrosurgical excision procedure of the cervix.