@article{article, title = {{Sample size of 12 per group rule of thumb for a pilot study}}, url = {{}}, year = {{2005}}, month = {{10}}, author = {{Julious SA}}, doi = {{10.1002/pst.185}}, volume = {{4}}, journal = {{PHARM STAT}}, issue = {{4}}, pages = {{287-291}}, note = {{Accessed on 2025/08/21}}}