TY  - RPRT
TI  - Primary retroperitoneal tumors.
AU  - A H JOHNSON
AU  - H H SEARLS
AU  - O F GRIMES
PY  - 1954
DO  - 10.1016/0002-9610(54)90342-6
UR  - https://pubmed.ncbi.nlm.nih.gov/13158733/
ID  - 13158733
ER  -