PT - JOURNAL ARTICLE AU - P. Dygala TI - "Guide for physicians in determining fitness to drive a motor vehicle" DP - 1979 Mar 17 TA - Canadian Medical Association Journal PG - 644c--644 VI - 120 IP - 6 4099 - http://www.cmaj.ca/content/120/6/644c.short 4100 - http://www.cmaj.ca/content/120/6/644c.full SO - CMAJ1979 Mar 17; 120