TY - JOUR T1 - The stethoscope at ease JF - Canadian Medical Association Journal JO - CMAJ SP - 748 LP - 749 VL - 164 IS - 6 AU - William B. Hanley AU - Anthony J.G. Hanley Y1 - 2001/03/20 UR - http://www.cmaj.ca/content/164/6/748.2.abstract ER -