Câu hỏi:
Chao trung tam, em thai 12 tuan tuoi muon dang ky kham va tiem vacxin covid 19 tai trung tam, dc biet quet ma vach de dang ky tiem nhung ko huong dan dung ung dung nao de quet ma vach , nho trung tam huong dan em de dc dang ky tiem , cam on tt. em da dung phan phem suc khoe dien tu nhung bao ma vach quet ko phu hop. xin cam on