HealthDay - TUESDAY, Feb. 7 (HealthDay News) -- In certain people with Parkinson's disease, mutations in the parkin gene disrupt the proper function of dopamine, the brain chemical that controls body movement.
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HealthDay - TUESDAY, Feb. 7 (HealthDay News) -- In certain people with Parkinson's disease, mutations in the parkin gene disrupt the proper function of dopamine, the brain chemical that controls body movement.
More...