PT - JOURNAL ARTICLE AU - B. Goldman TI - Why aren't we using physician assistants? DP - 1993 Oct 15 TA - Canadian Medical Association Journal PG - 1170--1170 VI - 149 IP - 8 4099 - http://www.cmaj.ca/content/149/8/1170.short 4100 - http://www.cmaj.ca/content/149/8/1170.full SO - CMAJ1993 Oct 15; 149