title: Natural history of isolated nail psoriasis and its role as a risk factor for the development of psoriatic arthritis: a single-centre cross-sectional study.
authors: Outpatient Nail Clinic, Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
authors: R
authors: R
authors: Balestri
authors: Outpatient Nail Clinic, Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
authors: G
authors: G
authors: Rech
authors: Rheumatology Unit, University of Bologna, Italy.
authors: E
authors: E
authors: Rossi
authors: Outpatient Nail Clinic, Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
authors: M
authors: M
authors: Starace
authors: Rheumatology Unit, University of Bologna, Italy.
authors: N
authors: N
authors: Malavolta
authors: Outpatient Nail Clinic, Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
authors: F
authors: F
authors: Bardazzi
authors: Outpatient Nail Clinic, Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
authors: A
authors: A
authors: Patrizi
authors: Outpatient Nail Clinic, Division of Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Italy.
authors: B M
authors: BM
authors: Piraccini
mesh_terms: D000328:Adult; D017668:Age of Onset; D015535:Arthritis, Psoriatic / Q000150:complications; D003430:Cross-Sectional Studies; D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009260:Nail Diseases / Q000150:complications*; D011565:Psoriasis / Q000150:complications*; D012307:Risk Factors; D055815:Young Adult