TY  - JOUR
AU  - Petrie, A.
DO  - doi:10.1302/0301-620X.92B9.25069
UR  - https://doi.org/10.1302/0301-620X.92B9.25069
TI  - Statistical power in testing a hypothesis
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 92-B
IS  - 9
PY  - 2010
SP  - 1192
EP  - 1194
ER  -