%0 Journal Article
%A F Christensen
%A K Soballe
%A R Ejsted
%A T Luxhoj
%T The Catterall classification of Perthes' disease: an assessment of reliability
%D 1986
%J The Journal of Bone & Joint Surgery British Volume
%P 614-615
%V 68-B
%N 4
%R 10.1302/0301-620X.68B4.3733840
%U https://doi.org/10.1302/0301-620X.68B4.3733840
%K