TY  - JOUR
AU  - Yiannakopoulos, C. K.
AU  - Chougle, A.
AU  - Eskelinen, A.
AU  - Hodgkinson, J. P.
AU  - Hartofilakidis, G.
DO  - doi:10.1302/0301-620X.90B5.19724
UR  - https://doi.org/10.1302/0301-620X.90B5.19724
TI  - Inter- and intra-observer variability of the Crowe and Hartofilakidis classification systems for congenital hip disease in adults
T2  - The Journal of Bone & Joint Surgery British Volume
VL  - 90-B
IS  - 5
PY  - 2008
SP  - 579
EP  - 583
ER  -