Old Age Deferred The causes of old age and its postponement by hygienic and therapeutic measures
CHAPTER XL.
ON BLOOD AS AN ARTICLE OF FOOD CONTAINING IRON AND 333 ANIMAL EXTRACTS—SAUSAGES AND BLOOD PUDDINGS
Old Age Deferred The causes of old age and its postponement by hygienic and therapeutic measures
ON BLOOD AS AN ARTICLE OF FOOD CONTAINING IRON AND 333 ANIMAL EXTRACTS—SAUSAGES AND BLOOD PUDDINGS