Cita APA

Isaranuwatchai, W., de Oliveira, C., Mittmann, N., Evans, W. K. (., Peter, A., Truscott, R., & Chan, K. K. (2019). Impact of smoking on health system costs among cancer patients in a retrospective cohort study in Ontario, Canada. BMJ Open.

Chicago Style Citation

Isaranuwatchai, Wanrudee, Claire de Oliveira, Nicole Mittmann, William K (Bill) Evans, Alice Peter, Rebecca Truscott, i Kelvin KW Chan. "Impact of Smoking On Health System Costs Among Cancer Patients in a Retrospective Cohort Study in Ontario, Canada." BMJ Open 2019.

Cita MLA

Isaranuwatchai, Wanrudee, et al. "Impact of Smoking On Health System Costs Among Cancer Patients in a Retrospective Cohort Study in Ontario, Canada." BMJ Open 2019.