ISLAM, Usama; SAJJAD , Muhammad Hassan. Effect of Lee Silverman Voice Treatment BIG and Conventional Physiotherapy on Motor Symptoms among Patients with Parkinson’s Disease: A Randomized Clinical Trial. Medical Journal of South Punjab, [S. l.], v. 7, n. 03, p. 70–77, 2026. DOI: 10.61581/mjsp.v7i03.396. Disponível em: https://www.medteach.org/index.php/mjsp/article/view/396. Acesso em: 2 nov. 2026.