Société suisse de la Sclérose en plaques (SEP) - Groupe d'entraide autogéré "La clef rose" – Lausanne is a self-help group in Lausanne, Switzerland, for people with multiple sclerosis. Language: French. Contact through Centre Info-Entraide Vaud, 021 313 24 04, entraide@benevolat-vaud.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.