Noelia Cantu

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OBJECTIVE To determine whether rofecoxib is effective for treating primary dysmenorrhea and whether cyclooxygenase-2 is involved in the pathophysiology of primary dysmenorrhea. METHODS A double-masked, randomized, placebo and active-comparator-controlled clinical trial including 127 subjects with histories of primary dysmenorrhea was conducted in an(More)
OBJECTIVES To determine whether injury prevention counseling and behavioral counseling delivered in the emergency department (ED) could result in increases in self-reported bicycle helmet use. METHODS The authors undertook a trial of counseling in 222 children recruited in an urban ED between August 2000 and October 2001. All consenting patients in the ED(More)
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