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Medicine » "Can't Sleep? Issues of Being an Insomniac", book edited by Saddichha Sahoo, ISBN 978-953-51-0261-8, Published: March 14, 2012 under CC BY 3.0 license. © The Author(s).

Chapter 1

Epidemiology of Insomnia: Prevalence and Risk Factors

By Claudia de Souza Lopes, Jaqueline Rodrigues Robaina and Lúcia Rotenberg
DOI: 10.5772/32991