Gerlach, Oliver H. H ; Broen, Martijn P. G ; van Domburg, Peter H. M. F.. Gerlach , O H H , Broen , M P G , van Domburg , P H M F , Vermeij , A J & Weber , W E J 2012 , ' Deterioration of Parkinson's disease during hospitalization: survey of 684 patients ' , BMC Neurology , vol. 12 , pp. 13 . https://doi.org/10.1186/1471-2377-12-13.
,
2012