Perhaps these citations will be helpful to some listmates.
ET vs Parkinson’s disease: How do they differ?
Differences Between Essential Tremor and Parkinson's Disease - Topic
Distinguishing essential tremor from Parkinson’s disease: bedside
tests and laboratory evaluations.
Personality profile in essential tremor: a case-control study..
Neuroimaging essentials in essential tremor: a systematic review.
Association between essential tremor and other neurodegenerative
diseases: what is the epidemiological evidence?
Familial Aggregation and Co-Aggregation of Essential Tremor and
From neurons to neuron neighborhoods: the rewiring of the cerebellar
cortex in essential tremor.
'Essential tremor' or 'the essential tremors': is this one disease
or a family of diseases?
Difficult diagnoses in hyperkinetic disorders - a focused review.