用antibiotic therapy造句子，“antibiotic therapy”造句

For the longest time, doctors suspected that the condition was caused by persistent, hidden bacterial infections and sometimes prescribed long-term or open-ended antibiotic therapy.

The hospitalized patients were randomized to antibiotic treatment based on serum procalcitonin levels, or to standard antibiotic therapy administered according to the attending physician.

The use of a topical agent to eradicate bacteria from wounds is potentially cheaper and may well improve antibiotic therapy in the future.