We did a multicentre randomised non-inferiority study at 13 hospitals. 我们做了多中心随机非自卑心理研究在13所医院。
Methods A multicentre randomized crossover controlled prosperctive open-label trial was performed. 方法采用前瞻性开放、随机交叉对照、多中心研究。
Methods A prospective multicentre study in 170 cases of deep fungal infections was performed. 方法在170例深部真菌病患者中作了前瞻性多中心研究。
Methods:A prospecctive multicentre clinical stdy was performed in 246 patients with resiratory diseases. 方法:在246例有咳嗽、咳痰症状的呼吸系统疾病志愿受试患者中进行了一项前瞻性多中心的临床研究。
Outpatient management of patients with low-risk upper-gastrointestinal haemorrhage: multicentre validation and prospective evaluation. 低风险性上消化道出血患者的门诊处理：多中心验证和前瞩性评价。
Symptoms of ear pain，fever and irritability improved or resolved in three to six days in more than 95% of the 262 evaluable children in the multicentre study. 原译:多中研究对262名患儿进行了评估，其中95%25以上的患儿在3-6天出现耳痛、发热及易怒增加或缓解等症状。
