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Murad, M Hassan, Reem A. Mustafa, Holger J. Schünemann, Shahnaz Sultan, and Nancy Santesso. "Rating the Certainty in Evidence in the Absence of a Single Estimate of Effect." Evid Based Med 2017.

Murad, M Hassan, et al. "Rating the Certainty in Evidence in the Absence of a Single Estimate of Effect." Evid Based Med 2017.