title: [Review of "folie à deux" apropos of a case involving 2 sisters].
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D012753:Shared Paranoid Disorder / Q000235:genetics*; D012801:Sibling Relations
vernacular_title: Revisión de la "folie a deux" a propósito de un caso entre dos hermanas.