PT  - JOURNAL ARTICLE
AU  - Emson, H. E.
TI  - Down the Oregon trail--the way for Canada?
DP  - 1991 Dec 01
TA  - Canadian Medical Association Journal
PG  - 1441--1443
VI  - 145
IP  - 11
4099  - http://www.cmaj.ca/content/145/11/1441.short
4100  - http://www.cmaj.ca/content/145/11/1441.full
SO  - CMAJ1991 Dec 01; 145