TY  - RPRT
TI  - [Comparative analysis of various mutagenicity test systems].
AU  - A Bonhoff
AU  - H W Michelmann
AU  - S K Paufler
PY  - 1981
UR  - https://pubmed.ncbi.nlm.nih.gov/6792833/
ID  - 6792833
ER  -