EvansAHKatzenschlagerRPaviourD, et al.Punding in Parkinson’s disease: its relation to the dopamine dysregulation syndrome. Mov Disord. 2004;19(4):397-405. doi:10.1002/mds.20045
2.
FasanoAPetrovicI. Insights into pathophysiology of punding reveal possible treatment strategies. Mol Psychiatr. 2010;15(6):560-573. doi:10.1038/mp.2009.95
3.
DusekPJankovicJLeW. Iron dysregulation in movement disorders. Neurobiol Dis. 2012;46(1):1-18. doi:10.1016/j.nbd.2011.12.054
4.
PeraltaVCuestaMJMataISerranoJFPerez-NievasFNatividadMC. Serum iron in catatonic and noncatatonic psychotic patients. Biol Psychiatry. 1999;45(6):788-790. doi:10.1016/S0006-3223(98)00137-1