PT - JOURNAL ARTICLE AU - C. J. Brown TI - Keeping things in proportion DP - 1998 Dec 15 TA - Canadian Medical Association Journal PG - 1453--1453 VI - 159 IP - 12 4099 - http://www.cmaj.ca/content/159/12/1453.short 4100 - http://www.cmaj.ca/content/159/12/1453.full SO - CMAJ1998 Dec 15; 159