The alphanumeric string "0h745r9dw46ly3yhiz25s_source.mp4" is an internal content identifier, likely from a social media platform, rather than a publicly indexed file name. Recent research from PMC indicates that these platforms are frequently analyzed for medical information quality .
Videos in short video sharing platforms as a source of ... - PMC 0h745r9dw46ly3yhiz25s_source.mp4