[Studies on superimposed thoracic radiography. 9. On superimposed bronchography. On respiratory changes in trachea and bronchi in healthy persons].
D001980:Bronchi; D001995:Bronchography; D006801:Humans; D013902:Radiography, Thoracic; D012119:Respiration; D014132:Trachea
RESPIRATION; THORACIC RADIOGRAPHY