El Aoud S, Frikha F, Snoussi M, Ben Salah R, Bahloul Z. Bilateral ptosis as a presenting feature of primary hypertrophic osteoarthropathy (pachydermoperiostosis): a case report. Reumatismo [Internet]. 2014 Nov. 6 [cited 2024 Apr. 25];66(3):249-53. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2014.726