AKTHER, Rubina; SULTANA, Shamima; NOVA, Naoreen Khan. Cardiac autonomic impairment and low serum vitamin B12 and high homocysteine level in Parkinson’s disease -Frequency domain analysis ofheartratevariability. Journal of Bangladesh Society of Physiologist, [S. l.], v. 19, n. 2, p. 46–54, 2025. DOI: 10.3329/jbsp.v19i2.79575. Disponível em: https://banglajol.info/index.php/JBSP/article/view/79575. Acesso em: 2 apr. 2025.