Kaczyński, Łukasz; Solnica, B. Tools for a Correct Design and Quality Assessment of Pragmatic Randomizedcon Trolled Trials: PRECIS, PR-Tool and Prag Mascope Tool. Curr. Issues Pharm. Med. Sci. 2013, 26 (3), 292-295. https://doi.org/10.12923/j.2084-980X/26.3/a.11.