A systematic approach to medical decision-making of uncommon clinical pictures: A case of ulcerative skin lesions by palm tree thorn injury and a one-year follow-up. - Corrao, Salvatore; D'alia, Roberto; Caputo, Salvatore; Arnone, Sabrina; Pardo, Giovan Battista; Jefferson, Tom (Medical Informatics & the Internet in Medicine, 2005)