%0 Journal Article %A R Perkins %A AP Skirving %T Callus formation and the rate of healing of femoral fractures in patients with head injuries %D 1987 %J The Journal of Bone & Joint Surgery British Volume %P 521-524 %V 69-B %N 4 %R 10.1302/0301-620X.69B4.3611150 %U https://doi.org/10.1302/0301-620X.69B4.3611150 %K