a) Any drug with minimal toxicity, isn't going to produce poisonous degradation products, does not have major adverse reactions that are recognised or warned in opposition to by the World Wellbeing Business, regulatory authorities of Vietnam or foreign countries, and should bring about any of the following adverse effects: https://brooksfxmft.fare-blog.com/33803825/the-2-minute-rule-for-thuốc-kháng-sinh