(A) Lesions of the Hematopoietic System.
(B) Lesions of the Vascular System, Parenchymatous Organs,
Alimentary Tract, and in the Walls of Other Hollow Viscera.
(C) Miscellaneous Lesions.
IV. Comparison between the Respiratory Lesions of Influenza and
those Initiated by the Inhalation of Poisonous Gases with Special
Reference to:—
(A) The Inflammatory Response versus the Systemic Capacity to
Compensate.
(B) The Primary Injury.
(C) The Tendency to Organization of Bronchiolar and Alveolar
Exudates with Bronchiolitis and Bronchiolectasis as Sequelæ.
(D) The Importance of the Trachea and its Ramifications as a
Protective Mechanism against Infection of the Pulmonary
Parenchyma.