PT  - JOURNAL ARTICLE
AU  - Clarfield, A. M.
TI  - The case of the questionable reference
DP  - 1989 Apr 01
TA  - Canadian Medical Association Journal
PG  - 844--845
VI  - 140
IP  - 7
4099  - http://www.cmaj.ca/content/140/7/844.short
4100  - http://www.cmaj.ca/content/140/7/844.full
SO  - CMAJ1989 Apr 01; 140