TY  - RPRT
TI  - Were there metastases?
AU  - B Harrison
AU  - A M Moody
AU  - P L Harper
PY  - 1998
DO  - 10.1016/s0140-6736(98)01437-8
UR  - https://pubmed.ncbi.nlm.nih.gov/9593412/
ID  - 9593412
ER  -