1. Yallapa, S, Bashir, O, Sheik, M. A rare case of Camptocormia (bent spine syndrome). EuroRad teaching files.
2. Ghosh PS, Milone M. Camptocormia as presenting manifestation of a spectrum of myopathic disorders. Muscle Nerve. 2015;52 (6): 1008-12.
3. Melamed E, Djaldetti R. Camptocormia in Parkinson's disease. J. Neurol. 2006;253 Suppl 7 (S7): VII14-16.
4. Lenoir T, Guedj N, Boulu P et-al. Camptocormia: the bent spine syndrome, an update. Eur Spine J. 2010;19 (8): 1229-37.
5. Ponfick M, Gdynia HJ, Ludolph AC et-al. Camptocormia in Parkinson's disease: a review of the literature. Neurodegener Dis. 2011;8 (5): 283-8.