This a repository for existing preclinical systematic reviews published in peer-reviewed journals. Search this library to check whether your research question has already been answered with a systematic review, to find a specific systematic review, or to get a broad overview of a topic or drug intervention. Systematic reviews were identified using PubMed, Embase, Web of Science, and Evidence-based Preclinical Medicine databases. The library can be searched for a specific drug, intervention, animal or disease. A logo denotes the review was supported by SyRF and NC3Rs.