Enz PA, Alcalá G, Volonteri V, Galimberti R. Hardening of the Backs of the Phalanges and Legs in an Elderly Patient. Rev Hosp Ital B.Aires [Internet]. 2011 Jun. 10 [cited 2026 Aug. 1];31(2):68-70. Available from: https://ojs.hospitalitaliano.org.ar/index.php/revistahi/article/view/988