Masse, R [Retention of particles in bronchial cells: possible relationships with inhaled carcinogens]. [electronic resource] - Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles May 1973 - 2923-5 p. digital Publication Type: Journal Article Subjects--Topical Terms: AnimalsBronchiBronchial Neoplasms--etiologyCatsEpithelial CellsForeign BodiesIronMacacaMicroscopyMicroscopy, ElectronPapioParticle SizePowdersRabbitsRatsTantalum