1. The source of leucocytes and the true function of the thymus;BEARD;Anat. Anzeiger,1900
2. The new views as to the morphology of the thymus gland and their bearing on the problem of the function of the thymus;HAMMAR;Endocrinology,1921
3. Experimentelle Untersuchung uber die Rolle der Thymus bei der Immunisierung;HAMMAR;Ztschr. Mikr-anat. Forsch.,1936
4. A study of the role of the thymus and spleen in the formation of antibodies in the rabbit;HARRIS;J. Immunol.,1948
5. Thymic tumor and acquired agammaglobulinemia-A clinical and experimental study of the immune response;LEAN;Surgery,1956