Dexbrompheniramin maleat as a single compound or coupled with other substances in cough medicines, antipyretic prescription drugs, agony relievers Doanh nghi?p mu?n qu?ng cáo th?c ph?m b?o v? s?c kh?e thì c?n ph?i ph?i ?áp ?ng các ?i?u ki?n nào theo quy ??nh