M?i lo?i kháng sinh ch? có tác d?ng trên m?t s? lo?i vi khu?n nh?t ??nh, c?n ph?i s? d?ng kháng sinh phù h?p v?i ch?ng vi khu?n gây b?nh.a) Scientific rules on diagnosis and therapy or scientific guidelines on HIV/AIDS therapy and care promulgated or recognized through the Ministry of Health and fitness; Scientific pointers on analysis and t