PT - JOURNAL ARTICLE AU - Sean J. Udow AU - Maria Eliza Freitas AU - Susan H. Fox AU - Anthony E. Lang TI - Exacerbation of psychosis triggered by a synthetic cannabinoid in a 70-year-old woman with Parkinson disease AID - 10.1503/cmaj.170361 DP - 2018 Jan 15 TA - Canadian Medical Association Journal PG - E50--E52 VI - 190 IP - 2 4099 - http://www.cmaj.ca/content/190/2/E50.short 4100 - http://www.cmaj.ca/content/190/2/E50.full SO - CMAJ2018 Jan 15; 190