Protocol of a randomized open label multicentre trial comparing continuous intrajejunal levodopa infusion with deep brain stimulation in Parkinson's disease - the INfusion VErsus STimulation (INVEST) study.
D van PoppelenV SisodiaR J de HaanM G W DijkgraafP R SchuurmanG J GeurtsenA E M BerkR M A de BieJoke M DijkPublished in: BMC neurology (2020)
Dutch Trial Register identifier 4753, registered November 3rd, 2014; EudraCT number 2014-001501-32, Clinicaltrials.gov: NCT02480803.