PT - JOURNAL ARTICLE AU - Morrison, Clive L TI - Electronic versus mercury sphygmomanometers. DP - 2004 Feb 01 TA - British Journal of General Practice PG - 136--137 VI - 54 IP - 499 4099 - http://bjgp.org/content/54/499/136.2.short 4100 - http://bjgp.org/content/54/499/136.2.full SO - Br J Gen Pract2004 Feb 01; 54