title: The added diagnostic value of procalcitonin in elderly patients.
authors.affiliation: AP-HP, Tenon Hospital, Internal Medicine Department, F-75020, Paris, France; Université Pierre et Marie Curie-Paris 6, Faculty of Medicine, F-75006, Paris, France; INSERM, U1142, LIMICS, F-75006, Paris, France. olivier.steichen@tnn.aphp.fr.
authors.forename: O
authors.initials: O
authors.lastname: Steichen
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis*; D002116:Calcitonin / Q000378:metabolism*; D006801:Humans; D011498:Protein Precursors / Q000378:metabolism*
chemical_list: D011498:Protein Precursors; D002116:Calcitonin