Fecha de recepción: 05/05/2017 – Fecha de aceptación: 25/01/2018 Bento Martins CM Centro Hospitalar do Algarve, E.P.E. Faro (Portugal) ____ Correspondencia: Carminda Maria Bento Martins Centro Hospitalar do Algarve, E.P.E. Rua Leão Penedo 8000-386 Faro (Portugal) Correo electrónico: carmindamartins@chalgarve.min-saude.pt ____ SUMMARY Objective: The main objective of this work was based on the analysis of the […]