Sedel, L., P. Christel, J. Duriez, R. Duriez, J. Evrard, C. Figatc, J. Cauchoix, and J. Witvoet. 1982. “Results of Non Unions Treatment by Pulsed Electromagnetic Field Stimulation”. Acta Orthopaedica 53 (sup196):81-91. https://doi.org/10.3109/17453678209158551.