MEDLARS
  醫學文獻分析與檢索系統
  MED·LARS /ˈmɛdˌlɑrz/ 商標
  MEDLARS
       n : relational database of the United States National Library of
           Medicine for the storage and retrieval of bibliographical
           information concerning the biomedical literature [syn: Medical
           Literature Analysis and Retrieval System]