TY  - RPRT
TI  - Rolling review: gastrointestinal malignancy.
AU  - G D Luk
PY  - 1993
DO  - 10.1111/j.1365-2036.1993.tb00149.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8161674/
ID  - 8161674
ER  -