@article{doi:10.1302/0301-620X.92B1.22121,
author = {Omonbude, D. and El Masry, M. A. and O’Connor, P. J. and Grainger, A. J. and Allgar, V. L. and Calder, S. J.},
title = {Measurement of joint effusion and haematoma formation by ultrasound in assessing the effectiveness of drains after total knee replacement},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {92-B},
number = {1},
pages = {51-55},
year = {2010},
doi = {10.1302/0301-620X.92B1.22121},
url = {https://doi.org/10.1302/0301-620X.92B1.22121}
}