1. Primary germ cell tumor of the anterior mediastinum with features of endodermal sinus tumor (mesoblastoma vitellinum);Teilman;Acta Pathol Microbiol Scand,1967
2. Pathological discussion, Case records of the Massachusetts General Hospital;Scully;N Engl J Med,1969
3. Primary embryonal carcinoma of the anterior mediastinum;Hirokawa;Acta Pathol Jpn,1969
4. Tumours of the anterior mediastinum: A report of an endodermal sinus tumor and of six metastasizing tumours of possible thymic origin;Pedersen;Acta Pathol Microbiol Scand,1970
5. Yolk sac tumors of extragonadal origin;Huntington;Cancer,1970