TY  - JOUR
AU  - Ahmad, Sufian S.
AU  - Hoos, Lorenz
AU  - Perka, Carsten
AU  - Stöckle, Ulrich
AU  - Braun, Karl F.
AU  - Konrads, Christian
DO  - doi:10.1302/2633-1462.25.BJO-2021-0007.R1
UR  - https://doi.org/10.1302/2633-1462.25.BJO-2021-0007.R1
TI  - Follow-up definitions in clinical orthopaedic research
T2  - Bone & Joint Open
VL  - 2
IS  - 5
PY  - 2021
SP  - 344
EP  - 350
ER  -