506 The tumor immune microenvironment of metastatic osteosarcoma is marked by lymphocyte exclusion and impacts patient progression-free survival
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2020-11-01
|
| Series: | Journal for ImmunoTherapy of Cancer |