Li, T., Boutron, I., Salman, R. A., Cobo, E., Flemyng, E., Grimshaw, J. M., & Altman, D. G. (2016). Review and publication of protocol submissions to Trials – what have we learned in 10 years? Trials.

Li, Tianjing, Isabelle Boutron, Rustam Al-Shahi Salman, Erik Cobo, Ella Flemyng, Jeremy M. Grimshaw, و Douglas G. Altman. "Review and Publication of Protocol Submissions to Trials – What Have We Learned in 10 years?" Trials 2016.

Li, Tianjing, et al. "Review and Publication of Protocol Submissions to Trials – What Have We Learned in 10 years?" Trials 2016.