Gall Bladder Disease Information on cholelithiasis, cholecystitis and cholecystectomy from the University of Pennsylvania. http://health.upenn.edu/surgery/clin/gi/gallblad.html

Gallbladder Information about cholecystitis and treatments, including surgery details. http://www.markfuscomd.com/gallbladder.htm

Management of Bhagander - Fistula in Ano with Kshar-sutra and Partial Fistulectomy. Diagnosis, radiological investigations and newer treatment modalities. http://www.learnayurveda.com/research.html