@article{article, title  = {{Digital and online symptom checkers and health assessment/triage services for urgent health problems: systematic review}},

 publisher = {{BMJ Publishing}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/167522 }},

 year = {{2019}},

 month = {{8}},

 author = {{Chambers D and Cantrell A and Johnson M and Preston L and Baxter S and Booth A and Turner J}},

 doi = {{10.1136/bmjopen-2018-027743}},

 volume = {{9}},

 journal = {{BMJ Open}},

 issue = {{8}},

 note = {{Accessed on 2025/10/31}}}