title: Janus, Roman god of doorways.
authors.forename: G C
authors.initials: GC
authors.lastname: Lyketsos
mesh_terms: D018645:Greek World; D006801:Humans; D009229:Mythology; D010506:Periodicals as Topic / Q000592:standards*; D011570:Psychiatry / Q000592:standards; D018644:Roman World