The spontaneous change of ferriprotoporphyrin in alkaline solution.
D006427:Hemin; D007501:Iron; D011166:Porphyrins; D012996:Solutions / Q000494:pharmacology*
D011166:Porphyrins; D012996:Solutions; D006427:Hemin; D007501:Iron
IRON; PORPHYRINS; SOLUTIONS/effects