Tell the doctor that you've had TB before

來源: china123 於 2007-06-14 11:37:55 [] [舊帖] [給我悄悄話] 閱讀數 : (130 bytes)

And it was positive so that you can go directly with X-ray. Usually TB test read has to be done during 48 to 72 hrs after TB shot.

請您先登陸，再發跟帖！