00522nam a22001697a#4500001000700000007000300007008004100010020001800051050001700069100001300086245007500099246005300174260005900227300001000286650002700296650002900323823574tz161215t2001    th ||||| |||| 00| 0 chi d  a9787530830291  aRC794b.L783  aLiu Ping  aXiao hua xing kui yang lin chuang jian cha yu zui jia zhi liao fang an  a消化性溃疡临床检查与最佳治疗方案  aTian jin :bTian jin ke xue ji shu chu ban she,c2001.  a139 P  aXiao hua xing kui yang  azui jia zhi liao fang an