Risk of Parkinson's disease in patients with hypothyroidism: A nationwide population-based cohort study

A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation

Mary E. Charlson, Peter Pompei, Kathy L. Aleš et al. · Journal of Chronic Diseases · 1987 · 49.9K citations

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Subsequent Risks of Parkinson Disease in Patients with Autoimmune and Related Disorders: A Nationwide Epidemiological Study from Sweden

Xinjun Li, Jan Sundquist, Kristina Sundquist · Neurodegenerative Diseases · 2011 · 128 citations · Full text

Life Sciences, Neurology, Neuroscience +15

Variations in Incidence and Prevalence of Parkinson’s Disease in Taiwan: A Population-Based Nationwide Study

Chih‐Ching Liu, Chung‐Yi Li, Pei‐Chen Lee et al. · Parkinson s Disease · 2016 · 62 citations · Full text

Veterinary Medicine, Health Sciences, Clinical Epidemiology +15

Thyroid function in Parkinson disease

Joseph R. Berger, Roger E. Kelley · Neurology · 1981 · 48 citations

Medicine, Endocrinology, Neurology +17

Spontaneous circling behavior and dopamine neuron loss in a genetically hypothyroid mouse

Anthony E. Kincaid · Neuroscience · 2001 · 47 citations

Life Sciences, Neurobiology, Neuroscience +14