%0 Journal Article %A A. Ahmad %A T. Subramanian %A P. Panteliadis %A J. Wilson-Macdonald %A D A. Rothenfluh %A C. Nnadi %T Quantifying the ‘law of diminishing returns’ in magnetically controlled growing rods %D 2017 %J The Bone & Joint Journal %P 1658-1664 %V 99-B %N 12 %R 10.1302/0301-620X.99B12.BJJ-2017-0402.R2 %U https://doi.org/10.1302/0301-620X.99B12.BJJ-2017-0402.R2 %K Scoliosis,Magnetic,Rod,Distraction,Fluoroscopy