Toh, D., Reichman, M. E., Houstoun, M., Ding, X., Fireman, B., Gravel, E., … Hennessy, S. (2012). Confounding Adjustment in a Distributed Data System without Sharing of Individual-Level Data. PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, 21, 259–260.

Toh, Darren, Marsha E. Reichman, Monika Houstoun, Xiao Ding, Bruce Fireman, Eric Gravel, Adrian F. Hernandez, et al. “Confounding Adjustment in a Distributed Data System without Sharing of Individual-Level Data.” PHARMACOEPIDEMIOLOGY AND DRUG SAFETY 21 (August 1, 2012): 259–60.

Toh D, Reichman ME, Houstoun M, Ding X, Fireman B, Gravel E, et al. Confounding Adjustment in a Distributed Data System without Sharing of Individual-Level Data. PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. 2012 Aug 1;21:259–60.

Toh, Darren, et al. “Confounding Adjustment in a Distributed Data System without Sharing of Individual-Level Data.” PHARMACOEPIDEMIOLOGY AND DRUG SAFETY, vol. 21, WILEY PERIODICALS, INC, Aug. 2012, pp. 259–60.

Toh D, Reichman ME, Houstoun M, Ding X, Fireman B, Gravel E, Hernandez AF, Li L, Moyneur E, Shoaibi A, Southworth MR, Zornberg G, Hennessy S. Confounding Adjustment in a Distributed Data System without Sharing of Individual-Level Data. PHARMACOEPIDEMIOLOGY AND DRUG SAFETY. WILEY PERIODICALS, INC; 2012 Aug 1;21:259–260.