[Effects of surface-active substances on the absorption of the tracheal mucosa].
D006801:Humans; D009092:Mucous Membrane; D013501:Surface-Active Agents / Q000494:pharmacology*; D014132:Trachea / Q000494:pharmacology*
D013501:Surface-Active Agents
SURFACE-ACTIVE AGENTS/pharmacology; TRACHEA/pharmacology