J-F Boivin

The Use of β‐Agonists and the Risk of Death and Near Death from Asthma

Samy Suissa, W. Spitzer, D. Cockcroft, 1992 .

Nested caseÐcontrol study of the effects of non- steroidal anti-inflammatory drugs on breast cancer risk and stage

J A Hanley, J. Hanley, J. Boivin, 2000 .