对诊断进行性肌营养不良具有决定性意义（ ）。的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25665' and id < 2156964 and id<>'2156964' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25665' and id > 2156964 and id<>'2156964' order by id asc limit 5