van Hal, T. W.; Mulder, M. L.; Wenink, M. H.; van den Hoogen, F. H.; Maurits, J. S.; Pasch, M. C.; van den Reek, J. M.; de Jong, E. M. Development of a New Referral Tool to Identify Psoriasis Patients With Concomitant Psoriatic Arthritis: Results of the Prospective DAPPER Cohort. Acta Derm Venereol 2023, 103, adv5269.