PT - JOURNAL ARTICLE AU - S. J. Murray TI - Call display: a telephone disservice DP - 1992 Jan 15 TA - Canadian Medical Association Journal PG - 109c--109 VI - 146 IP - 2 4099 - http://www.cmaj.ca/content/146/2/109c.short 4100 - http://www.cmaj.ca/content/146/2/109c.full SO - CMAJ1992 Jan 15; 146