Increased urinary free sialic acid (N-acetylneuraminic acid, 20-200x normal)
increased urinary free sialic acid (n-acetylneuraminic acid, 20-200x normal)
Increased urinary free sialic acid (N-acetylneuraminic acid, 20-200x normal)
increased urinary free sialic acid (n-acetylneuraminic acid, 20-200x normal)