For citations:
Novotnyy DA, Zhukova NG, Shperling LP, Stolyarova VA, Zhukova IA, Agasheva AE, Shtaimets SV, Druzhinina OA, Shirokikh IV. Effect of vitamin D and other indicators of phosphorus-calcium metabolism on cognitive functions and quality of life in patients with Parkinson's disease. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2022;14(1):38-44. (In Russ.) https://doi.org/10.14412/2074-2711-2022-1-38-44