title: [Penetration of tagged pollen grains in the human bronchial tree (author's transl)].
mesh_terms: D001980:Bronchi / Q000000981:diagnostic imaging; D004058:Diffusion; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000502:physiology*; D011058:Pollen; D011877:Radionuclide Imaging; D012119:Respiration; D013667:Technetium; D014132:Trachea / Q000000981:diagnostic imaging
chemical_list: D013667:Technetium
vernacular_title: Pénétration de grains de pollen marqués dans l'arbre respiratoire humain.