Book excerpt: Excerpt from Archives of Internal Medicine, 1923, Vol. 31 In this connection the experiments of Gay and Stone 9 in the produc tion of experimental pleuritis in rabbits are of interest. These investi gators have studied the effects of vaccine and serum therapy on these lesions, and later Gay and Morrison experimented with various dyes injected into the infected cavities, but with negative results. 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.