PT - JOURNAL ARTICLE AU - Angus P. Morgan AU - Matthew H. Rigby TI - Hoarseness of unclear origin in adults AID - 10.1503/cmaj.170660 DP - 2018 Jan 22 TA - Canadian Medical Association Journal PG - E80--E80 VI - 190 IP - 3 4099 - http://www.cmaj.ca/content/190/3/E80.short 4100 - http://www.cmaj.ca/content/190/3/E80.full SO - CMAJ2018 Jan 22; 190