title: [What is permanent and changing in Internal Medicine: toward a better understanding of its specificity].
authors.affiliation: Unidad de Medicina Interna, Departamento de Medicina, Universitat de Valencia, Valencia. ramon.bataller@uv.es
authors.forename: R
authors.initials: R
authors.lastname: Bataller Sifre
mesh_terms: D007388:Internal Medicine / Q000639:trends*; D008511:Medicine; D013038:Specialization