1. A treatise on the diseases of the chest: in which they are described according to their anatomical characters, and their diagnosis established on a new principle by means of acoustick instruments ; with plates Author(s): Laennec, R. T. H. (René Théophile Hyacinthe), 1781-1826 Publication: Philadelphia : James Webster, 1823 Subject(s): AuscultationThoracic Diseases -- diagnosisHeart Diseases -- diagnosisLung Diseases -- diagnosis