Old Age DeferredNote 372 — Chapter LVI · On the Prevention of Premature Old Age and on theTreatment of Old Age by Animal Extracts.Reading editionJournal für med. Chemie u. Pharm., Dec., 1892.◇Copy noteReturn to CHAPTER LVI. On the Prevention of Premature Old Age and on theTreatment of Old Age by Animal Extracts.