MeSH definition : Porphyrins with four methyl and four propionic acid side chains attached to the pyrrole
rings. Elevated levels of Coproporphyrin III in the urine and feces are major findings
in patients with HEREDITARY COPROPORPHYRIA.;
Porphyrins with four methyl and four propionic acid side chains attached to the pyrrole
rings. Elevated levels of Coproporphyrin III in the urine and feces are major findings
in patients with HEREDITARY COPROPORPHYRIA.