LIBROS DEL AUTOR: philip gehrman

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  • Handbook of Insomnia
    Daniel Taylor / Natalie D Dautovich / Philip Gehrman
    Insomnia is the difficulty initiating or maintaining sleep, including poor quality or quantity of sleep, often leading to impaired functioning and development of chronic sleep disturbances. Insomnia affects up to 50% of the general population globally, of which approximately 10% suffer from chronic insomnia. However, according to the National Sleep Foundation, less that 20% of ...
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