Abnormal respiration in infants from obstruction in the upper air passage : presented to the Section on Diseases of Children at the Forty-eighth Annual Meeting of the American Medical Association, at Philadelphia, Pa., June 1-4, 1897 Concanon, James J., author. American Medical Association. Annual Meeting 1897 : Philadelphia, Pa.) Chicago : American Medical Association Press, 1897 English Text Illustrations 15 pages Airway Obstruction -- etiology Respiratory System Abnormalities Foreign Bodies -- complications Respiratory Tract Diseases -- complications Infant Address The National Library of Medicine believes this item to be in the public domain. https://creativecommons.org/publicdomain/mark/1.0 101765362 http://resource.nlm.nih.gov/101765362 OCLC: 1429554354