PT  - JOURNAL ARTICLE
AU  - G. Frank O. Tyers
TI  - Heroin history
AID  - 10.1503/cmaj.733520
DP  - 2018 Feb 05
TA  - Canadian Medical Association Journal
PG  - E144--E144
VI  - 190
IP  - 5
4099  - http://www.cmaj.ca/content/190/5/E144.short
4100  - http://www.cmaj.ca/content/190/5/E144.full
SO  - CMAJ2018 Feb 05; 190