Samuel Hahnemann 
Chronic Diseases [PDF ebook] 
Their Specific Nature and Their Homoeopathic Treatment; Antipsoric Remedies

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. We meet several times with expressions like these: gurgling, etc. In the knee these evidently point to a peculiar kind of vibra tion perceived in those parts.