@article{doi:10.1302/0301-620X.72B4.2199451,
author = {Bickerstaff, DR and Neal, LM and Booth, AJ and Brennan, PO and Bell, MJ},
title = {Ultrasound examination of the irritable hip},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {72-B},
number = {4},
pages = {549-553},
year = {1990},
doi = {10.1302/0301-620X.72B4.2199451},
url = {https://doi.org/10.1302/0301-620X.72B4.2199451}
}