conclusion. inconclusive evidence exists for the effectiveness of outpatient physiotherapy post first lumbar discectomy. best practice remains unclear.
结论:没有证据表明初次腰椎间盘切除术后康复理疗措施的有效性。最好的康复理疗措施也不清楚。
there is inconclusive evidence with regard to the efficacy of xylitol in preventing aom among children with respiratory infection, or among otitis-prone children.