significantlycontributedsignificantly

that many people feel that it is a disease that is self - inflicted(passive) is caused ... bythat many people feel that it is a disease that is self - inflicted

to exacerbationscontributesto exacerbations

to health riskscan also leadto health risks

my problem(passive) was caused bymy problem

airflow blockage and breathing - related problems including emphysema and bronchitiscausesairflow blockage and breathing - related problems including emphysema and bronchitis

airflow blockage and breathing - related problems includingcausesairflow blockage and breathing - related problems including

that improvementto discoverthat improvement

As many as 90 percent of lung cancer cases(passive) are caused byAs many as 90 percent of lung cancer cases

the airways of the lungs to become inflamed and narrowedcausethe airways of the lungs to become inflamed and narrowed

in centrilobular emphysema that primarily affects respiratory bronchiolesusually resultsin centrilobular emphysema that primarily affects respiratory bronchioles

you to have trouble breathingcauseyou to have trouble breathing

heart disease(passive) caused byheart disease

to inflammation , which causes emphysema , leading to Chronic obstructive pulmonary disease ( COPDleadsto inflammation , which causes emphysema , leading to Chronic obstructive pulmonary disease ( COPD

constant irritation in the linings of the airways and causes lung tissues to lose elasticitycausesconstant irritation in the linings of the airways and causes lung tissues to lose elasticity

in an estimated 22,000 deathsresultingin an estimated 22,000 deaths

to chronic narrowing of the airways leading to breathlessness and frequent acute attacks known asleadsto chronic narrowing of the airways leading to breathlessness and frequent acute attacks known as

to inflammation , which causes emphysemaleadsto inflammation , which causes emphysema

to chronic narrowing of the airways leading to breathlessness and frequent acute attacks known as ? exacerbationsleadsto chronic narrowing of the airways leading to breathlessness and frequent acute attacks known as ? exacerbations

from chronic bronchitis and emphysemaresultsfrom chronic bronchitis and emphysema

the excessive oxidative stress(passive) caused bythe excessive oxidative stress

more deathscausesmore deaths

scarring to the lungscausesscarring to the lungs

to the diseasecontributesto the disease

to the diseasecontributingto the disease

inflammation in the lungs and airwayscausesinflammation in the lungs and airways

to inflammation in the lungleadsto inflammation in the lung

a lung disease(passive) caused bya lung disease

breathing difficultiescausebreathing difficulties

the excessive oxidative stress ... [ 31(passive) caused bythe excessive oxidative stress ... [ 31

a slowly progressive lung disease(passive) caused primarily bya slowly progressive lung disease

from prolonged respiratory disorder and respiratory diseaseresultsfrom prolonged respiratory disorder and respiratory disease

emphysemacan also causeemphysema

coughs(passive) caused bycoughs

to the loss of elasticity in the lungsleadsto the loss of elasticity in the lungs

exacerbate a wide range of adverse health effects such as cancer , respiratory infections , and asthmacan causeexacerbate a wide range of adverse health effects such as cancer , respiratory infections , and asthma

or exacerbate a wide range of adverse health effects such as cancer , respiratory infections , and asthmacan causeor exacerbate a wide range of adverse health effects such as cancer , respiratory infections , and asthma

exacerbate a wide range of adverse health effects , including cancer , respiratory infections , and asthmacan causeexacerbate a wide range of adverse health effects , including cancer , respiratory infections , and asthma

or exacerbate a wide range of adverse health effects , including cancer , respiratory infections , and asthmacan causeor exacerbate a wide range of adverse health effects , including cancer , respiratory infections , and asthma

due to the pollution of environmentis ... causeddue to the pollution of environment