de la Riva, P., Smith, K., Xie, S. X., & Weintraub, D. (2014). Course of psychiatric symptoms and global cognition in early Parkinson disease. Lippincott Williams & Wilkins.
Chicago-tyylinen lähdeviittausde la Riva, Patricia, Kara Smith, Sharon X. Xie, ja Daniel Weintraub. Course of Psychiatric Symptoms and Global Cognition in Early Parkinson Disease. Lippincott Williams & Wilkins, 2014.
MLA-viitede la Riva, Patricia, Kara Smith, Sharon X. Xie, ja Daniel Weintraub. Course of Psychiatric Symptoms and Global Cognition in Early Parkinson Disease. Lippincott Williams & Wilkins, 2014.
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