Canadian Homeopathic Conference Toronto, Ontario, Canada, invited Dr. Prasanta Banerji and Dr. Pratip Banerji as speakers, from 12th to the 14th of October 2012, at a seminar entitled, 'The Banerji Protocols: The Regression of Malignant Tumours by a Non-invasive and Non-toxic Oral Medical Approach', in session 1 and 'Immunotherapy with Banerji Protocols' in session 2 of 2 hours each.