PANGGABEAN, dr. M. S.; HUTAGALUNG, H. S.; FITRI, F. I. Correlation of Serum Malondialdehyde with Motor Severity and Cognitive Function in Parkinson’s Disease: Research. Cermin Dunia Kedokteran, [S. l.], v. 53, n. 09, p. 590–597, 2026. DOI: 10.55175/cdk.v53i09.2326. Disponível em: https://cdkjournal.com/index.php/cdk/article/view/2326. Acesso em: 18 sep. 2026.