“Differential Patterns of Planning Impairments in Parkinson’s Disease and Sub-Clinical Signs of Dementia? A Latent-Class Model-Based Approach,” by Lena Kostering, Audrey McKinlay, Christoph Stahl, and Christoph P. Kaller (PLoS ONE 7(6): e38855. doi:10.1371/journal.pone.0038855, XML, HTML, and .pdf format, 10p.).
www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0038855
