PT - JOURNAL ARTICLE AU - L. M. Nuspl TI - Insurance protection. Part II: the policy to define disability DP - 1974 Nov 16 TA - Canadian Medical Association Journal PG - 1156--1156 VI - 111 IP - 10 4099 - http://www.cmaj.ca/content/111/10/1156.short 4100 - http://www.cmaj.ca/content/111/10/1156.full SO - CMAJ1974 Nov 16; 111