Rigden, H. M., Alias, A., Havelock, T., O'Donnell, R., Djukanovic, R., Davies, D. E., & Wilson, S. J. (2016). Squamous Metaplasia Is Increased in the Bronchial Epithelium of Smokers with Chronic Obstructive Pulmonary Disease. PLoS One.

Rigden, Helen M., Ahmad Alias, Thomas Havelock, Rory O'Donnell, Ratko Djukanovic, Donna E. Davies, och Susan J. Wilson. "Squamous Metaplasia Is Increased in the Bronchial Epithelium of Smokers With Chronic Obstructive Pulmonary Disease." PLoS One 2016.

Rigden, Helen M., et al. "Squamous Metaplasia Is Increased in the Bronchial Epithelium of Smokers With Chronic Obstructive Pulmonary Disease." PLoS One 2016.