Schulz, K., Chalmers, I., & Altman, D. (2002). The landscape and lexicon of blinding in randomized trials.
Chicago-čujuhus (17. p.)Schulz, K., I. Chalmers, juo D. Altman. The Landscape and Lexicon of Blinding in Randomized Trials. 2002.
MLA-čujuhus (9. p.)Schulz, K., et al. The Landscape and Lexicon of Blinding in Randomized Trials. 2002.
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