Alkaptonuria. Color change in Urine from Normal to alkaptonuria. Laboratory flasks with urine. comparison. homogentisic acid can turn urine and parts of the body a dark colour. Vector Pillow #561133540
Alkaptonuria. Color change in Urine from Normal to alkaptonuria. Laboratory flasks with urine. comparison. homogentisic acid can turn urine and parts of the body a dark colour. Vector Pillow #561133540