The intention of the analyze was To guage the efficacy of AG NPP709 in clients with Long-term bronchitis form Persistent obstructive pulmonary ailment (COPD).Drink plenty of fluids though having this medication. Fluids might help to interrupt up mucus and apparent congestion.Tr??c khi s? d?ng thu?c b?n c?n ??c k? h??ng d?n s? d?ng và tham kh?o th�