title: The past is the future.
authors.affiliation: Stanley Medical Research Institute, Chevy Chase, Maryland 20815, USA. torreyf@stanleyresearch.org
authors.forename: E Fuller
authors.initials: EF
authors.lastname: Torrey
authors.forename: Robert H
authors.initials: RH
authors.lastname: Yolken
mesh_terms: D020077:Endogenous Retroviruses / Q000472:pathogenicity*; D006801:Humans; D001523:Mental Disorders / Q000209:etiology* / Q000821:virology*