Items where authors include "Soumerai, SB"

Article

Fretheim, A, Zhang, F, Ross-Degnan, D et al. (9 more authors) (2015) A reanalysis of cluster randomized trials showed interrupted time-series studies were valuable in health system evaluation. Journal of Clinical Epidemiology, 68 (3). 324 - 333. ISSN 0895-4356