Your doctor should sign on the letter and seal it. There is a letter with RFE,so you just follow the instruction. I just got flu shot RFE and paid $25 for it.
o*t
3 楼
请问是自己的家庭医生就可以, 还是一定要找当时的体检医生. 我是自己在家庭医生那里打的flu shot. 而且还给体检医生看了. 可是体检医生坚持说不用, 在表上填的是, "age... not appropriate".