Excerpt from Catarrhal Affections of the Nasal Passages as a Cause of Pulmonary Phthisis: With Special Reference to the Question of HeredityThese earlier impressions did not assume the shape of convictions until the reliable evidence I am about to present for your serious consideration was forthcoming.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.