Friedreich's footprint

Friedreich's footprint. Steven Goodrick, The Lancet Neurology, Volume 14, Issue 2, February 2015, Page 141, ISSN 1474-4422, http://dx.doi.org/10.1016/S1474-4422(15)70005-0.

We can only hope that the time to a treatment or cure will not be so long.