a) Put into action laws on prescription On this Circular and think duty for his or her prescriptions presented to sufferers; four Cân n?ng (ph?i ghi ??i v?i tr? d??i seventy two tháng tu?i): có th? cân tr? ho?c h?i b? ho?c m? c?a tr? ho?c ng??i ??a tr? ??n khá