F Caballero Martínez

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OBJECTIVE To compare the efficacy, tolerance and safety of two types of cryotherapy, performed by family physicians, for benign cutaneous lesions: low freezing (-59 degrees C) with dimethyl either-propane cryogenic spray (DMEP) and intense freezing (196 degrees C) with conventional liquid nitrogen (LN). DESIGN A randomised, multi-centered, controlled(More)
OBJECTIVES The main objective was to determine the prevalence of the burnout syndrome among health workers and its distribution by social, demographic and work variables. The secondary aim was to detect potentially modifiable causes. DESIGN Descriptive cross-sectional study. SETTING Primary care. PARTICIPANTS All the 354 doctors, nurses and clinical(More)
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