1. Selective IgA deficiency: presentation of 30 cases and a review of the literature;Ammann, A.J.; Hong, R.;Medicine,1971
2. Studies on the serum y A-globulin level. III. The frequency of A-y-A globulinemia;Bachmann, R.;Scandinavian Journal of Clinical and Laboratory Investigation,1968
3. IgA deficiency and autoimmune haemolytic anaemia;Scandinavian Journal of Haematology,1973
4. Class-specific antiIgA associated with severe anaphylactic transfusion reactions in a patient with pernicious anaemia;Bjerrum, 0. J.; Jersild, C;Vox Sanguinis,1971
5. Anti-IgA antibodies in patients with selective IgA deficiency and connective tissue diseases (abstract);Cassidy, J.T.; Petty, R.; Burt, A.; Sullivan, D.;Clinical Research,1969