title: Effect of atropine on humidification of respired gas.
mesh_terms: D001285:Atropine / Q000494:pharmacology; D006801:Humans; D006813:Humidity; D013058:Mass Spectrometry; D009092:Mucous Membrane / Q000187:drug effects; D010313:Partial Pressure; D012119:Respiration; D012137:Respiratory System / Q000187:drug effects; D014867:Water / Q000032:analysis
chemical_list: D014867:Water; D001285:Atropine