Effect of chronic exposure to ultrasonic aerosols on the lung.
D000336:Aerosols; D000818:Animals; D001996:Bronchopneumonia / Q000209:etiology / Q000473:pathology; D004285:Dogs; D006982:Hypertonic Solutions; D008168:Lung / Q000187:drug effects / Q000473:pathology*; D009929:Organ Size; D013500:Surface Tension; D014465:Ultrasonics; D014867:Water
D000336:Aerosols; D006982:Hypertonic Solutions; D014867:Water