%0 Journal Article
%A Donald Macdonald
%T PRIMARY PROTRUSIO ACETABULI 
%D 1971
%J The Journal of Bone & Joint Surgery British Volume
%P 30-36
%V 53-B
%N 1
%R 10.1302/0301-620X.53B1.30
%U https://doi.org/10.1302/0301-620X.53B1.30
%K