Original sentence: (See for instance the lecture ,.Clinical experimentation by physician Max Gerson led to a therapy that is claimed to be successful in the treatment of advanced cancer.Other scientists doubt the ability of these treatments to cure cancer, and point to the lack of detailed publication of their results ().and the book A Cancer Therapy, by Max Gerson)
Edited sentence: However they do make a lot of money selling this to people who are desperate.Max Gerson led to a successful therapy for advanced cancer.See for instance the lecture ,.These people claim wonderful results but have never published their results.Thirty years of clinical experimentation by Dr.Unfortunatley therapies such as these are more to make the doctor rich than to cure cancer.and the book A Cancer Therapy, by Max Gerson M