title: Painful plantar fascia calcinosis in systemic sclerosis.
authors.affiliation: 2nd Propedeutic Department of Internal Medicine, Hippokration General Hospital, Thessaloniki, Greece. saslan@med.auth.gr
authors.forename: Spyros
authors.initials: S
authors.lastname: Aslanidis
authors.forename: Athina
authors.initials: A
authors.lastname: Pyrpasopoulou