Authors: Clark, KD Wardrobe-Wong, N Elliott, JJ Gill, PT Tait, NP Snashall, PD

Citation: Kd. Clark et al., Patterns of lung disease in a "normal" smoking population - Are emphysema and airflow obstruction found together?, CHEST, 120(3), 2001, pp. 743-747

Authors: Clark, KD Wardrobe-Wong, N Snashall, PD

Citation: Kd. Clark et al., Endogenous cortisol and lung damage in a predominantly smoking population, AM J R CRIT, 159(3), 1999, pp. 755-759