TY  - RPRT
TI  - An approach to avoiding errors in cytotoxic testing.
AU  - H Zimpel
AU  - R Stark
AU  - H G Thiele
PY  - 1973
DO  - 10.1016/0022-1759(73)90043-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4130369/
ID  - 4130369
ER  -