1. Human Yersiniosis in Fiuland. II: Clinical features;Ahvonen;Ann. Clin. Res.,1972
2. Electrocardiographic abnormalities and arthritis in patients with Yersinia enterocolitica infection;Ahvonen;Ann. Clin. Res.,1971
3. Familial occurence of Yersinia enterocolitica infection and acute arthritis;Ahvonen;Acta Paediat. Scand.,1970
4. Arthritis associated with Yersinia enlerocolitica infection;Ahvonen;Acta Rheum. Scand.,1969
5. Yersinia enterocolitica infection and polyarthritis;Ahvonen;Scand. J. Clin. Lab. Invest.,1969