27     Which Hufeland in his pamphlet, Die Homöopathie, page 20, makes a futile attempt to appropriate for his old psuedo-art. For since, as is well known, previous to the appearance of my book (Chronic Diseases), the 2500-years-old allopathy knew nothing about the source of most chronic diseases (psora), must it not have attributed a false source (genesis) to such maladies?