Now you are suggesting that WP:VER trumps WP:MEDRS but for specific medical claims the guideline is WP:MEDRS. See WP:RS/MC: "Ideal sources for biomedical assertions include general or systematic reviews in reliable, third-party, published sources, such as reputable medical journals, widely recognised standard textbooks written by experts in a field, or medical guidelines and position statements from nationally or internationally reputable expert bodies." The details are at WP:MEDRS.  (talk)