%0 Journal Article
%A RG Burwell
%T Perthes' disease
%D 1978
%J The Journal of Bone & Joint Surgery British Volume
%P 1-3
%V 60-B
%N 1
%R 10.1302/0301-620X.60B1.627568
%U https://doi.org/10.1302/0301-620X.60B1.627568
%K