Ewald, Hannah

Searching two or more databases decreased the risk of missing relevant studies: a metaresearch study

Ewald, H., Klerings, I., Wagner, G., Heise, T. L., Stratil, J. M., Lhachimi, S. K., Hemkens, L. G., Gartlehner, G., Armijo-Olivo, S., & Nussbaumer-Streit, B. (2022) · Journal of Clinical Epidemiology

Meta-analysis and systematic reviewsscientometrics and bibliometrics research

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Treatment effects in randomised trials using routinely collected data for outcome assessment versus traditional trials: meta-research study

Mc Cord, K. A., Ewald, H., Agarwal, A., Glinz, D., Aghlmandi, S., Ioannidis, J. P. A., & Hemkens, L. G. (2021) · BMJ

Meta-analysis and systematic reviewsStatistical Methods in Clinical Trials

Cited by 61