For citations:
Nikolaidi E.N., Miliutina A.P., Usova A.V., Zarubina T.V. Symptomcheckers for patients in the russianspeaking segment of the internet: comparative analysis. Medical Doctor and Information Technologies. 2023;(2):28-41. (In Russ.) https://doi.org/10.25881/18110193_2023_2_28