PT  - JOURNAL ARTICLE
ED  - ,
TI  - Clinical disagreement: I. How often it occurs and why
DP  - 1980 Sep 20
TA  - Canadian Medical Association Journal
PG  - 499--504
VI  - 123
IP  - 6
4099  - http://www.cmaj.ca/content/123/6/499.short
4100  - http://www.cmaj.ca/content/123/6/499.full
SO  - CMAJ1980 Sep 20; 123