@article{0f97b49b0bd748b88ac33c123b3fbdfe,
title = "A review found small variable blocking schemes may not protect against selection bias in randomized controlled trials",
author = "Laura Clark and Lauren Burke and Carr, \{Rachel Margaret\} and Elizabeth Coleman and Gareth Roberts and Torgerson, \{David J.\}",
year = "2022",
month = jan,
day = "1",
doi = "10.1016/j.jclinepi.2021.09.009",
language = "English",
journal = "Journal of Clinical Epidemiology",
issn = "0895-4356",
publisher = "Elsevier BV",
}