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| Multicenter Studies Multicenter Trials | Multicenter Study | Multicentre Studies | Multicentre Trials | Multicentre Study | Multicentre Trial | Studies, Multicenter | Studies, Multicentre | Trials, Multicenter | Trials, Multicentre Controlled studies which are planned and carried out by several cooperating institutions to assess certain variables and outcomes in specific patient populations, for example, a multicenter study of congenital anomalies in children. |