PubMed provides access to various types of studies relevant to toxicology:
Clinical Trials: Studies conducted on human subjects to understand the efficacy and safety of substances. Epidemiological Studies: Research investigating the patterns, causes, and effects of health and disease conditions in defined populations. Animal Studies: Experiments conducted on animals to understand the toxic effects of substances before human trials. In Vitro Studies: Laboratory-based studies using cells or biological molecules outside their normal biological context. Reviews: Comprehensive overviews of existing research on a particular topic.
