PT - JOURNAL ARTICLE AU - Roger Collier TI - Internet addiction: New-age diagnosis or symptom of age-old problem? AID - 10.1503/cmaj.109-3052 DP - 2009 Oct 27 TA - Canadian Medical Association Journal PG - 575--576 VI - 181 IP - 9 4099 - http://www.cmaj.ca/content/181/9/575.short 4100 - http://www.cmaj.ca/content/181/9/575.full SO - CMAJ2009 Oct 27; 181