Old Age DeferredNote 377 — Chapter LVI · On the Prevention of Premature Old Age and on theTreatment of Old Age by Animal Extracts.Reading editionBull. gén. de thérapeutique, p. 30, 1907.◇Copy noteReturn to CHAPTER LVI. On the Prevention of Premature Old Age and on theTreatment of Old Age by Animal Extracts.