Authors: Laatikainen, AK Kroger, HPJ Tukiainen, HO Honkanen, RJ Saarikoski, SV

Citation: Ak. Laatikainen et al., Bone mineral density in perimenopausal women with asthma - A population-based cross-sectional study, AM J R CRIT, 159(4), 1999, pp. 1179-1185

Authors: Erkinjuntti-Pekkanen, R Reiman, M Kokkarinen, JI Tukiainen, HO Terho, EO

Citation: R. Erkinjuntti-pekkanen et al., IgG antibodies, chronic bronchitis, and pulmonary function values in farmer's lung patients and matched controls, ALLERGY, 54(11), 1999, pp. 1181-1187

Authors: Taivainen, AI Tukiainen, HO Terho, EO Husman, KR

Citation: Ai. Taivainen et al., Powered dust respirator helmets in the prevention of occupational asthma among farmers, SC J WORK E, 24(6), 1998, pp. 503-507