title: Images in clinical medicine. Combined-system disease.
authors.affiliation: Tufts Medical Center, Boston, MA 02111, USA.
authors.forename: Carl B
authors.initials: CB
authors.lastname: Heilman
authors.forename: Vasilios A
authors.initials: VA
authors.lastname: Zerris
mesh_terms: D000368:Aged; D000752:Anemia, Pernicious / Q000150:complications / Q000175:diagnosis*; D005260:Female; D020233:Gait Disorders, Neurologic / Q000209:etiology; D006801:Humans; D006987:Hypesthesia / Q000209:etiology; D008279:Magnetic Resonance Imaging; D012546:Schilling Test; D013116:Spinal Cord / Q000473:pathology*