title: Professional services.
authors.forename: P
authors.initials: P
authors.lastname: Simon
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000451:nursing; D004506:Education, Nursing; D006801:Humans; D012956:Societies, Nursing; D013041:Specialties, Nursing; D013222:State Medicine; D006113:United Kingdom