N. U. Tulaboevich, Z. J. Sohib ogli, E. S. Tajibo qizi, M. M. Mirkhamzaevna, and K. A. Atabaevich, “Clinical Features of Parkinson’s Disease in Early Stages. Diagnostic Errors of Different Forms”, IJNPS, vol. 3, no. 6, pp. 40–43, Jun. 2025.