@article{doi:10.1302/0301-620X.49B2.333,
author = {Lambert, T. H.},
title = {AN ENGINEERING APPRAISAL OF POWERED PROSTHESES},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {49-B},
number = {2},
pages = {333-341},
year = {1967},
doi = {10.1302/0301-620X.49B2.333},
url = {https://doi.org/10.1302/0301-620X.49B2.333}
}