TY  - RPRT
TI  - Ring systems in mutagenicity databases.
AU  - Richard Kho
AU  - Jason A Hodges
AU  - Mark R Hansen
AU  - Hugo O Villar
PY  - 2005
DO  - 10.1021/jm050564j
UR  - https://pubmed.ncbi.nlm.nih.gov/16220983/
ID  - 16220983
ER  -