44TH ANNUAL MEETING OF THE AMERICAN BRONCHO-ESOPHAGOLOGICAL ASSOCIATION. ADDRESS OF GUEST OF HONOR.
D001999:Bronchoscopy; D005006:Ethnicity; D006664:History; D049673:History, 20th Century; D006801:Humans; D008511:Medicine; D014481:United States
BRONCHOSCOPY; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; UNITED STATES