""Etiology of Tubercle: With Comments on Doctor Robert Koch's Bacilli"" is a medical book written by Henry MacCormac in 1882. The book primarily focuses on the study of the causes and origins of tuberculosis, a disease that was prevalent during the time. MacCormac provides a detailed analysis of the disease, including its symptoms, diagnosis, and treatment options. He also discusses the work of Robert Koch, a renowned physician who discovered the bacillus that causes tuberculosis. MacCormac provides comments and criticisms on Koch's research and methodology, offering his own perspective on the subject. Overall, ""Etiology of Tubercle"" is a valuable resource for medical professionals and researchers interested in the history of tuberculosis and its treatment.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.