@misc{indiciaebeae7ded5763, title = {[Tumor-node-metastasis classification for thymic epitherial tumors].}, author = {Y Yamakawa and H Niwa and M Iizuka and I Fukai and M Kiriyama and A Masaoka}, year = {1993}, url = {https://pubmed.ncbi.nlm.nih.gov/8418366/}, note = {Source identifier: 8418366} }