TY  - RPRT
TI  - Lymph node metastases from osteoblastic osteogenic sarcoma visible on plain films.
AU  - E H Madsen
PY  - 1979
DO  - 10.1007/bf00347216
UR  - https://pubmed.ncbi.nlm.nih.gov/294698/
ID  - 294698
ER  -