PT  - JOURNAL ARTICLE
AU  - Brian Deady
TI  - The flight of the butterfly
DP  - 2001 May 01
TA  - Canadian Medical Association Journal
PG  - 1328--1329
VI  - 164
IP  - 9
4099  - http://www.cmaj.ca/content/164/9/1328.short
4100  - http://www.cmaj.ca/content/164/9/1328.full
SO  - CMAJ2001 May 01; 164