acute lung injury characterized by coughing and rales; inflammation of the lungs which become stiff and fibrous and cannot exchange oxygen; occurs among persons exposed to irritants such as corrosive chemical vapors or ammonia or chlorine etc.

acute lung injury characterized by coughing and rales; inflammation of the lungs which become stiff and fibrous and cannot exchange oxygen; occurs among persons exposed to irritants such as corrosive chemical vapors or ammonia or chlorine etc.

acute lung injury characterized by coughing and rales; inflammation of the lungs which become stiff and fibrous and cannot exchange oxygen; occurs among persons exposed to irritants such as corrosive chemical vapors or ammonia or chlorine etc.

acute lung injury characterized by coughing and rales; inflammation of the lungs which become stiff and fibrous and cannot exchange oxygen; occurs among persons exposed to irritants such as corrosive chemical vapors or ammonia or chlorine etc.

any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age

any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age

any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age

any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age

any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age

any of the 32 teeth that replace the deciduous teeth of early childhood and (with luck) can last until old age