title: ["The patient who is a challenge..." Introduction].
authors.affiliation: Service de Néphrologie-Hémodialyse-Transplantation, CHU de Toulouse-Rangueil, Toulouse Cedex 9, France. dupregoudable.c@chu-toulouse.fr
authors.forename: Catherine
authors.initials: C
authors.lastname: Dupré-Goudable
mesh_terms: D005602:France; D006801:Humans; D007883:Legislation, Medical; D010817:Physician-Patient Relations