Clinical neurology and neurosurgery
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Clin Neurol Neurosurg · Jun 1993
Case ReportsCoexistence of Parkinson's disease and myasthenia gravis: a case report.
This is a report on a 62-year-old Chinese woman with Parkinson's disease (PD) for 8 years who developed myasthenia gravis (MG) in the last year. In this case, there was no adverse effect of trihexyphenidyl on MG, whereas pyridostigmine worsened the PD.