title: Fields of nursing: do we need them, what should they be and when should nurses choose theirs?
authors.forename: David
authors.initials: D
authors.lastname: Barrett
mesh_terms: D000328:Adult; D002321:Career Choice; D005260:Female; D006801:Humans; D008297:Male; D009732:Nursing Care / Q000458:organization & administration*; D013041:Specialties, Nursing / Q000458:organization & administration*; D013338:Students, Nursing / Q000523:psychology*; D006113:United Kingdom; D055815:Young Adult