PT - JOURNAL ARTICLE AU - James, Daniel TI - Whisper Pectoriloquy AID - 10.1503/cmaj.111091 DP - 2011 Jan 01 TA - Canadian Medical Association Journal PG - cmaj.111091 4099 - http://www.cmaj.ca/content/early/2011/08/29/cmaj.111091.short 4100 - http://www.cmaj.ca/content/early/2011/08/29/cmaj.111091.full