- Correspondence to Rafael Alves Guimarães, Department of Nursing, Federal University of Goiás, Regional Catalão, Avenida Dr. Lamartine Pinto de Avelar, 1120, Chaud, Catalão, Goiás, CEP 75 704 020 Brazil;
- Received July 28, 2014
- Revised August 6, 2014
- Accepted September 3, 2014
- First published September 24, 2014.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.