Pieper, D., Allers, K., Mathes, T., Hoffmann, F., Klerings, I., Rombey, T., & Nussbaumer‐Streit, B. (2020). Comparison of protocols and registry entries to published reports for systematic reviews. Cochrane Database Syst Rev.

Pieper, Dawid, Katharina Allers, Tim Mathes, Falk Hoffmann, Irma Klerings, Tanja Rombey, و Barbara Nussbaumer‐Streit. "Comparison of Protocols and Registry Entries to Published Reports for Systematic Reviews." Cochrane Database Syst Rev 2020.

Pieper, Dawid, et al. "Comparison of Protocols and Registry Entries to Published Reports for Systematic Reviews." Cochrane Database Syst Rev 2020.