Combined semiquantitative nail-enthesis complex ultrasonography and capillaroscopy in psoriasis and psoriatic arthritis. - Cafaro G; Bursi R; Valentini V; Hansel K; Perricone C; Venerito V; Bistoni O; Sebastiano M; Topini F; Stingeni L; Gerli R; Bartoloni E (Frontiers in immunology, 2025)