1. Serum Pi types in Norwegians;Fagerhol;Acta path. microbiol. scandinav.,1967
2. Hereditary variants of serum α1-antitrypsin;Axelsson;Am. J. Human Genetics,1965
3. The polymorphism of “prealbumins” and α1- antitrypsin in human sera;Fagerhol;Clin. Chim. Acta.,1967
4. The Pi system. Geenetic variants of serum alpha-1-antitrypsin;Fagerhol;Series haematologica.,1968
5. Pulmonary emphysema and α1 -antitrypsin deficiency;Eriksson;Acta med. scand.,1964