Blue pigmentation and arthritis in an elderly man.
Spenny
Michelle L
ML
Dermatology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892-1908, USA.
Suwannarat
Pim
P
Gahl
William A
WA
Cowen
Edward W
EW
D000368:Aged; D000474:Alkaptonuria / Q000175:diagnosis*; D001168:Arthritis; D006801:Humans; D008297:Male; D012880:Skin Pigmentation