1. RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED TRIAL OF CEPHALEXINFOR TREATMENT OF UNCOMPLICATED SKIN ABSCESSES IN A POPULATION AT RISK FOR COMMUNITY-ACQUIRED METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS INFECTION Lic. BETTY PALACIOS RODRIGUEZ Universidad Nacional José Faustino Sánchez Carrión