TY  - RPRT
TI  - Calcification and ossification in rectal malignant processes.
AU  - S ENGEL
AU  - M B DOCKERTY
PY  - 1962
DO  - 10.1001/jama.1962.03050050037006
UR  - https://pubmed.ncbi.nlm.nih.gov/13890226/
ID  - 13890226
ER  -