Kids with severe asthma at increased risk of COPD

An active lifestyle is crucial for day-to-day function in chronic obstructive lung disease (COPD) patients, says a new study.

Last Updated: May 17, 2010, 11:46 AM IST

Washington: An active lifestyle is crucial for day-to-day function in chronic obstructive lung disease (COPD) patients, says a new study.