TY  - RPRT
TI  - What we know for sure.
AU  - S C Finn
AU  - S C Parks
PY  - 2001
DO  - 10.1016/s0002-8223(01)00107-9
UR  - https://pubmed.ncbi.nlm.nih.gov/11320945/
ID  - 11320945
ER  -