(National Library of Medicine Article from ADAM Medical Encyclopedia insomnia insomnia insomnia insomnia (National Library of Medicine (National Library of Medicine (National Library of Medicine http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001808/ insomnia insomnia insomnia Article from ADAM Medical Encyclopedia insomniacs commonest treatment methods insomnia http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0001808/ (National Library of Medicine insomnia insomnia Insomnia