1. Myoid cells in human thymus;Feltkamp-Vroom;Lancet,1966
2. Tumors of the thymus;Friedman;J. thorac. cardiovasc. Surg.,1967
3. Zur Histogenese und Involution der Thymus drüse;Hammar;Anat. Ann.,1905
4. Zur Histogenese und Involution der Thymus drüse;Hammar;Anat. Ann.,1905
5. Mucin secretion and striated muscle in human thymus;Henry;Lancet,1966