A weakened immune method. When the immune process is weakened by medicines or ailment, there is likely to be a higher danger of lymphoma.刚刚发送给您的邮件中附有链接，点击即可确认订阅。如没有收到邮件，请查看“垃圾邮件”文件夹。知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现�