All relevant, referenced information on this medical research website has been peer reviewed and published numerous times since 1694. We ask that you independently validate and verify (IVV) these publications with your doctors and medical team via offsite links to government medical publication repositories - ResearchGate and PubMed.
Some relevant, referenced documents remain behind paywalls. We have created a local repository of these peer reviewed and published documents. HERE
There is absolutely no cost or fees related to any of the telemedicine, in-office and by-proxy cough cure research on this website. Your doctor might certainly charge you a fee.