Parashos, S. A., Luo, S., Biglan, K. M., -Wollner, I. B., He, B., Liang, G. S., . . . Shulman, L. M. (2014). Measuring Disease Progression in Early Parkinson Disease: The National Institutes of Health Exploratory Trials in Parkinson Disease (NET-PD) Experience.

Parashos, Sotirios A., Sheng Luo, Kevin M. Biglan, Ivan Bodis -Wollner, Bo He, Grace S. Liang, G. Webster Ross, Barbara C. Tilley, a Lisa M. Shulman. Measuring Disease Progression in Early Parkinson Disease: The National Institutes of Health Exploratory Trials in Parkinson Disease (NET-PD) Experience. 2014.

Parashos, Sotirios A., et al. Measuring Disease Progression in Early Parkinson Disease: The National Institutes of Health Exploratory Trials in Parkinson Disease (NET-PD) Experience. 2014.