From: Chinese immigrant men smokers’ sources of cigarettes in Canada: A qualitative study
| The sources | N |
|---|---|
| Bringing in cigarettes from China | 20 |
| Online purchase | 11 |
| Buying cigarettes in duty-free shops | 8 |
| Cross US-Canada border purchase | 7 |
| Roll-your-own cigarettes | 2 |
| Purchase in Indian’ reservations | 1 |