title: [Professional identity is hard to define].
authors.affiliation: L'Institut de formation des cadres de santé (IFCS), Tours.
authors.forename: J L
authors.initials: JL
authors.lastname: Gérard
mesh_terms: D006801:Humans; D007587:Job Description; D009726:Nurses / Q000523:psychology*; D011361:Professional Competence; D012649:Self Concept