title: Is C-reactive protein useful in differentiating infection from disease exacerbation in systemic lupus erythematosus patients?
authors.affiliation: Internal Medicine, Hospital Bellvitge, L'Hospitalet, Barcelona, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Formiga
authors.forename: I
authors.initials: I
authors.lastname: Moga
authors.forename: F
authors.initials: F
authors.lastname: Mitjavila
authors.forename: N
authors.initials: N
authors.lastname: Fernandez
authors.forename: R
authors.initials: R
authors.lastname: Pujol