Karimi, MD,A. , , Sedaghatnia, MD,M. , , Ebrahimpour, MD,A. , , Etemadi, MD,S. R. E. M. , , Moradi, MD,P. , and shafaeizadeh, MD,A. . "Alkaptonuria: a Differential Diagnosis Problem in Arthroplasty for Hip Osteoarthritis (Report of One Case)", Iranian Journal of Orthopedic Surgery, 12, 3, 2020, 122-125. doi: 10.22034/ijos.2020.121273