1. A relationship between cancer of the stomach and the ABO blood groups;Aird;Brit. Med. J.,1953
2. A new blood group antigen;Allen;Nature,1951
3. Blood group with characteristic phenotypical aspects;Andresen;Acta Pathol. Microbiol. Scand.,1947
4. The blood group system L. A new blood group L2. A case of epistasy within the blood groups;Andresen;Acta Pathol. Microbiol. Scand.,1948
5. Correlation entre le systeme Lewis et le systeme secreteur-non-secreteur;Andresen;Rev. hématol.,1950