Akther, R., Sultana, S., Nova, N. K. and Habib, A. (2024) “Hyperhomocysteinemia and low vitamin B12 associated with autonomic dysfunction in Parkinson’s disease: A time domain analysis of heart rate variability”, Journal of Bangladesh Society of Physiologist, 18(1), pp. 1–8. doi: 10.3329/jbsp.v18i1.75476.