1. Intubation of the larynx Author(s): Ingals, E. Fletcher (Ephraim Fletcher), 1848-1918 Publication: [New York : D. Appleton & Co., 1887?] Subject(s): Laryngeal Diseases -- therapyIntubation
2. Intubation of the larynx for diphtheritic croup Author(s): Ingals, E. Fletcher (Ephraim Fletcher), 1848-1918 Publication: Chicago : Printed at the Office of the American Medical Association, 1886 Subject(s): Croup -- therapyChild, PreschoolDiphtheria -- complicationsIntubationLarynx