下列措施中，最适用于缓解期慢支的治疗的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30778' and id < 2478335 and id<>'2478335' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30778' and id > 2478335 and id<>'2478335' order by id asc limit 5