ABSTRACT
Deposits of dark pigment in the sclerae, cartilage, and skin, early osteoarthritis; dark urine, homogentisic aciduria, and defective activity of homogentisic acid oxidase.
Deposits of dark pigment in the sclerae, cartilage, and skin, early osteoarthritis; dark urine, homogentisic aciduria, and defective activity of homogentisic acid oxidase.