Cro, S., Morris, T. P., Kahan, B. C., Cornelius, V. R., & Carpenter, J. R. (2020). A four-step strategy for handling missing outcome data in randomised trials affected by a pandemic. BMC Med Res Methodol.

Cro, Suzie, Tim P. Morris, Brennan C. Kahan, Victoria R. Cornelius, and James R. Carpenter. "A Four-step Strategy for Handling Missing Outcome Data in Randomised Trials Affected By a Pandemic." BMC Med Res Methodol 2020.

Cro, Suzie, et al. "A Four-step Strategy for Handling Missing Outcome Data in Randomised Trials Affected By a Pandemic." BMC Med Res Methodol 2020.