Autonomic and sensory symptoms and signs in incident, untreated Parkinson’s Disease : frequent but mild

Mueller, B., Larsen, J. P., Wentzel-Larsen, T., Skeie, G. O., & Tysnes, O. B. (2011). Autonomic and sensory symptoms and signs in incident, untreated Parkinson’s Disease : frequent but mild. Movement Disorders, 26(1), 65-72. doi:10.1002/mds.23387