%0 Journal Article
%A M Laurence
%T Ultra-clean air
%D 1983
%J The Journal of Bone & Joint Surgery British Volume
%P 375-377
%V 65-B
%N 4
%R 10.1302/0301-620X.65B4.6874705
%U https://doi.org/10.1302/0301-620X.65B4.6874705
%K