APA (7th ed.) Citation

Szewczyk-Krolikowski, K., & Hu, M. (2014). Clinical and imaging characteristics of early Parkinson's disease.

Chicago Style (17th ed.) Citation

Szewczyk-Krolikowski, K., and M. Hu. Clinical and Imaging Characteristics of Early Parkinson's Disease. 2014.

MLA (9th ed.) Citation

Szewczyk-Krolikowski, K., and M. Hu. Clinical and Imaging Characteristics of Early Parkinson's Disease. 2014.