BCS rach de nhan biet, qhtd co bcs la qhe an toan ko lam lay nhiem HIV. Ban xn chi de giai toa stress. Am tinh bang 2 pp da chung minh. Viec ko biet va phai cai j toi nghi la do ban hoang mang qua thoi. Ban cho hoi thu tuc lam xn PCR tai Ha Noi va noi xn va chi phi xn? Xin cam on.