title: Intracellular porphyrin concentration and erythrocyte life-span.
mesh_terms: D000818:Animals; D002470:Cell Survival; D002859:Chromium Isotopes; D004912:Erythrocytes / Q000032:analysis / Q000187:drug effects / Q000378:metabolism*; D006454:Hemoglobins; D006801:Humans; D007982:Levulinic Acids / Q000494:pharmacology; D010759:Phosphorus Isotopes; D011164:Porphyrias / Q000378:metabolism*; D011166:Porphyrins / Q000032:analysis / Q000378:metabolism*; D011817:Rabbits; D051381:Rats; D014316:Tritium
chemical_list: D002859:Chromium Isotopes; D006454:Hemoglobins; D007982:Levulinic Acids; D010759:Phosphorus Isotopes; D011166:Porphyrins; D014316:Tritium