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青霉素是老牌经典抗生素,在医疗史上功勋卓著。使用过程中惟一美中不足的事,就是必须通过注射法给药,患者总要受到皮肉之苦。多少年来人们都盼望着能供口服的剂型问世。如
Penicillin is a veteran classic antibiotic, meritorious service history outstanding. The only fly in the ointment in the course of use is that it must be administered by injection and the patient is always suffering from flesh and blood. Over the years people are looking forward to oral dosage form available. Such as