Internal validity

Pound Pandora. Chapter 3 - The validity and translatability of preclinical animal research. In: Catharine E. Krebs, Gail A. Van Norman, eds. Moving Toward Nonanimal Approaches in Medical Research and Testing. Academic Press; 2027:39-51. https://www.sciencedirect.com/science/article/pii/B9780443265143000163.

Geoff Frampton, Paul Whaley, Micah Bennett, et al. Principles and framework for assessing the risk of bias for studies included in comparative quantitative environmental systematic reviews. Environmental Evidence. 2022;11:12. doi:10.1186/s13750-022-00264-0