Active smoking, secondhand smoke exposure and serum cotinine levels among Cheyenne River Sioux communities in context of a Tribal Public Health Policy

Citation: O’Donald, E. R., Miller, C. P., O’Leary, R., Ong, J., Pacheco, B., Foos, K., Enright, K., O’Leary, M., Henderson, P. N., Lewis, J., Erdei, E., & Henderson, J. A. (2019). Active smoking, secondhand smoke exposure and serum cotinine levels among Cheyenne River Sioux communities in context of a Tribal Public Health Policy. Tobacco Control, 29(5), tobaccocontrol-055056. https://doi.org/10.1136/tobaccocontrol-2019-055056