@misc{indiciaecb91b004155e, title = {International Germ Cell Consensus Classification: a prognostic factor-based staging system for metastatic germ cell cancers. International Germ Cell Cancer Collaborative Group.}, year = {1997}, doi = {10.1200/jco.1997.15.2.594}, url = {https://pubmed.ncbi.nlm.nih.gov/9053482/}, note = {Source identifier: 9053482} }