注射相同剂M雏度不同的局麻药，血内浓 度明显不同的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27189' and id < 2254251 and id<>'2254251' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27189' and id > 2254251 and id<>'2254251' order by id asc limit 5