B?n ph?i ??ng nh?p ho?c ??ng ký Thành Viên TVPL Pro ?? s? d?ng ???c ??y ?? các ti?n ích gia t?ng liên quan ??n n?i dung TCVN.Các ph?i h?p d?ng u?ng có ch?a Vitamin A th?c hi?n gi?i h?n hàm l??ng nh? sau:Herbal medication, traditional medicines (except regular substances) which satisfy all of the following criteria shall be categorized as O