Insomnia is a sleep disturbance characterized by prolonged and usually abnormal inability to obtain adequate sleep. [ url:http://www2.merriam-webster.com/cgi-bin/mwmednlm?book=Medical&va=insomnia ]
This is just here as a test because I lose it
Term information
database
cross reference
- UMLS_ICD9CM_2005_AUI:A0243733
- UMLS_CUI:C0029645
- ICD9CM_2005:780.52
definition
Insomnia is a sleep disturbance characterized by prolonged and usually abnormal inability to obtain adequate sleep.