PT  - JOURNAL ARTICLE
AU  - H. R. Pankratz
TI  - When to use advance treatment directives
DP  - 1992 Nov 15
TA  - Canadian Medical Association Journal
PG  - 1421--1421
VI  - 147
IP  - 10
4099  - http://www.cmaj.ca/content/147/10/1421.short
4100  - http://www.cmaj.ca/content/147/10/1421.full
SO  - CMAJ1992 Nov 15; 147