title: Commentary: "Ceramide and cholesterol: possible connections between normal aging of the brain and Alzheimer's disease. Just hypotheses or molecular pathways to be identified?" by Claudio Costantini, Rekha M.K. Kolasani, and Luigi Puglielli.
authors: Institute of Pathology, Case Western Reserve University, Cleveland, OH, USA.
authors: Gemma
authors: G
authors: Casadesus
authors: Mark A
authors: MA
authors: Smith
authors: George
authors: G
authors: Perry