Application of rare earth in clinical medicine

Reprint statement:

This article is reprinted on the Internet for the purpose of transmitting more information, which does not mean to agree with its views or to confirm the authenticity of its content. If the reprinted works infringe the author's right of signature, or have other damages such as copyright, portrait right, intellectual property rights, etc., which are not intentionally done by the website, they will be corrected immediately after receiving the notice from the relevant obligee.