@article{doi:10.1302/0301-620X.92B9.25069,
author = {Petrie, A.},
title = {Statistical power in testing a hypothesis},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {92-B},
number = {9},
pages = {1192-1194},
year = {2010},
doi = {10.1302/0301-620X.92B9.25069},
url = {https://doi.org/10.1302/0301-620X.92B9.25069}
}