Excerpt from Progressive Medicine, Vol. 1: A Quarterly Digest of Advances, Discoveries and Improvements in the Medical and Surgical Sciences; March, 1921 Whatever may be said of the obscurity as to the etiology, there is entire agreement as to the treatment on the part of those who know the disease. There are but two accepted methods of controlling the pain. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.