TY  - JOUR
AU  - Barnes, JM
DO  - doi:10.1302/0301-620X.62B4.7430218
UR  - https://doi.org/10.1302/0301-620X.62B4.7430218
TI  - Premature epiphysial closure in Perthes' disease
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 62-B
IS  - 4
PY  - 1980
SP  - 432
EP  - 437
ER  -