title: [How to know and recognize rare diseases].
authors.forename: Sylvie
authors.initials: S
authors.lastname: Warnet
mesh_terms: D005602:France / Q000453:epidemiology; D006801:Humans; D035583:Rare Diseases / Q000175:diagnosis* / Q000453:epidemiology; D012955:Societies, Medical / Q000458:organization & administration