CONTROVERSY exists as as to if Parkinson disease (PD) and dementia with Lewy bodies (DLB), such as diffuse Lewy physique condition plus a Lewy human body variant of Alzheimer ailment (Advertisement),1 symbolize 2 distinct nosologic entities or whether or not they exist together the spectrum of one ailment, Lewy system https://deborahh666hat8.wikibriefing.com/user