PT  - JOURNAL ARTICLE
ED  - ,
TI  - New "envirohalers" on way
DP  - 1997 Aug 15
TA  - Canadian Medical Association Journal
PG  - 360--361
VI  - 157
IP  - 4
4099  - http://www.cmaj.ca/content/157/4/360.3.short
4100  - http://www.cmaj.ca/content/157/4/360.3.full
SO  - CMAJ1997 Aug 15; 157