P. Larme

Serum Gamma-Glutamyl Transferase and a Somatic Health Score in Middle-Aged Men

E. Trell, G. Fex, H. Kristenson, 1980, Annals of clinical biochemistry.

Smoking habits and carboxyhaemoglobin. A cross-sectional study of an urban population of middle-aged men.

E Trell, L. Janzon, L Janzon, 1981, Journal of epidemiology and community health.