APA (7th ed.) Citation

Demchenko, A. V., & Biriuk, V. V. Psychoemotional and cognitive characteristics in patients at the early stages of Parkinson’s disease. Zaporizhzhia State Medical and Pharmaceutical University.

Chicago Style (17th ed.) Citation

Demchenko, A. V., and V. V. Biriuk. Psychoemotional and Cognitive Characteristics in Patients at the Early Stages of Parkinson’s Disease. Zaporizhzhia State Medical and Pharmaceutical University.

MLA (9th ed.) Citation

Demchenko, A. V., and V. V. Biriuk. Psychoemotional and Cognitive Characteristics in Patients at the Early Stages of Parkinson’s Disease. Zaporizhzhia State Medical and Pharmaceutical University.

Warning: These citations may not always be 100% accurate.