%0 Journal Article
%A RW Porter
%A M Wicks
%A D Ottewell
%T Measurement of the spinal canal by diagnostic ultrasound
%D 1978
%J The Journal of Bone & Joint Surgery British Volume
%P 481-484
%V 60-B
%N 4
%R 10.1302/0301-620X.60B4.711793
%U https://doi.org/10.1302/0301-620X.60B4.711793
%K