TY  - RPRT
TI  - Retrorectal tumors.
AU  - R J JACKMAN
AU  - P L CLARK
AU  - N D SMITH
PY  - 1951
DO  - 10.1001/jama.1951.02920310012003
UR  - https://pubmed.ncbi.nlm.nih.gov/14803290/
ID  - 14803290
ER  -