Which sources to trust, which to treat with care, and how to cite.
An AI will cite whatever sounds authoritative, and occasionally something that does not exist. A short list of the sources you trust, and the ones you do not, is the difference between help with your reading and help inventing it.
# Sources ## Trusted sources - NHS Digital appointment data, 2019–2024 - Smith et al. (2022), BMJ: the main trial ## Treat with caution - Vendor white papers: written to sell reminder software ## How to cite Harvard style. Never cite a source that is not in this list without asking first.