title: Predictive value of the presence or absence of palpable tendon friction rubs in scleroderma: comment on the article by Steen and Medsger.
authors.forename: J
authors.initials: J
authors.lastname: Sánchez-Guerrero
mesh_terms: D017276:Friction; D006801:Humans; D010173:Palpation; D010808:Physical Examination; D011237:Predictive Value of Tests; D012595:Scleroderma, Systemic / Q000175:diagnosis*; D013710:Tendons / Q000502:physiology*