Journal article

Current asthma contributes as much as smoking to chronic bronchitis in middle age: a prospective population-based study (vol 11, pg 1911, 2016)

Shyamali C Dharmage, Jennifer L Perret, John A Burgess, Caroline J Lodge, David P Johns, Paul S Thomas, Graham G Giles, John L Hopper, Michael J Abramson, E Haydn Walters, Melanie C Matheson

INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE | DOVE MEDICAL PRESS LTD | Published : 2017