multigenerational study

https://doi.org/10.1351/goldbook.10982
  1. Animal test of reproductive toxicity in which two to three generations of the test organism are exposed to the substance being assessed.
  2. Animal test of reproductive toxicity in which only one generation is exposed and effects on subsequent generations are assessed.
Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 782 (https://doi.org/10.1515/pac-2015-1202)