Authors: Qvarfordt, I Riise, GC Larsson, S Almqvist, G Rollof, J

Citation: I. Qvarfordt et al., Cutaneous delayed-type hypersensitivity reactions in smokers with chronic bronchitis and recurrent exacerbations: Comparison with asymptomatic smokers and never-smokers, RESP MED, 93(7), 1999, pp. 491-497