treatment of insomnia WebMD three times more likely depression It often co-occurs with insomnia, WebMD reports treatment of insomnia depressão depression carried out by WebMD indicate treatment of insomnia WebMD Michael L. Perlis, MD, WebMD Up to 80 percent WebMD WebMD WebMD http://www.webmd.com/depression/features/sleep-problems writes. depression Depression and Insomnia Depression and Insomnia a stunning 80% WebMD depressão depressão WebMD