PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22675821-2 2012 When ET becomes refractory to propranolol, primidone and other, second-choice compounds, deep brain stimulation of the VIM nucleus of the thalamus can be considered. Propranolol 30-41 vimentin Homo sapiens 119-122