%0 Journal Article
%A M. A. Mont
%A T. A. Einhorn
%A P. D. Sponseller
%A D. S. Hungerford
%T The trapdoor procedure using autogenous cortical and cancellous bone grafts for osteonecrosis of the femoral head
%D 1998
%J The Journal of Bone & Joint Surgery British Volume
%P 56-62
%V 80-B
%N 1
%R 10.1302/0301-620X.80B1.0800056
%U https://doi.org/10.1302/0301-620X.80B1.0800056
%K