title: Back pain in a middle-aged man: alkaptonuria.
authors.affiliation: From the Rutgers New Jersey Medical School (UNK, CW), Department of Physical Medicine and Rehabilitation (UNK), and Department of Radiology (CW), The State University of New Jersey, Newark; and Department of Physical Medicine and Rehabilitation, Temple University School of Medicine, Philadelphia, Pennsylvania (ELA).
authors.forename: Ummais N
authors.initials: UN
authors.lastname: Khan
authors.forename: Cornelia
authors.initials: C
authors.lastname: Wenokor
authors.forename: Eric L
authors.initials: EL
authors.lastname: Altschuler
mesh_terms: D000328:Adult; D000474:Alkaptonuria / Q000150:complications* / Q000175:diagnosis*; D018771:Arthralgia / Q000209:etiology; D001416:Back Pain / Q000209:etiology*; D005500:Follow-Up Studies; D006801:Humans; D055959:Intervertebral Disc Degeneration / Q000150:complications* / Q000175:diagnosis*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography