respiratory disease worse http://www.sciencedaily.com/... bad other lung diseases respiratory disease bad 20 years earlier than smokers respiratory disease other lung diseases Plus the bullous lung disease respiratory disease respiratory disease respiratory disease respiratory disease rapid lung destruction lung destruction respiratory disease respiratory disease respiratory disease respiratory disease bad http://www.sciencedaily.com/releases...0123104017.htm Plus the bullous lung disease respiratory disease respiratory disease respiratory disease respiratory disease bad Plus the bullous lung disease respiratory disease other lung diseases Lung damage from pot other lung diseases respiratory disease respiratory disease respiratory disease respiratory disease respiratory disease lung damage respiratory disease other lung diseases Lung damage from pot pulmonary damage worse 20 years earlier than smokers respiratory disease Lung damage from pot respiratory disease pulmonary damage respiratory disease 20 years earlier than smokers another study Rapid Lung Destruction bad