| | <正>民间流传着"以肝补肝"的食疗法,认为肝病患者常吃猪肝或其他动物肝脏可促进康复。然而,科研表明,这种食疗方法非但无益反 【分类号】:R575 【DOI】:CNKI:SUN:GBSH.0.2007-04-029 【正文快照】: es ofand effeets on Chinesel田越卯age acquisition and usage.FOrthesake ofconvenienee in reeordingeontents,weseleetedthe first grade ofthree middie sehools inTiberasoursub- ieet for investigation.节龙selected Lhasa NO.I middle sehool in the area ofthe Cit |