Implementation of a reference management system, MacRefer, under HyperCard.

We have developed a reference management system, MacRefer, using HyperTalk on Macintosh personal computers. Using this program, one can automatically acquire data from databases created by EndNote Plus and from OVID- or Medlar-formatted records downloaded via an online use of Medline. The MacRefer's capability of formatting bibliographic database in user-defined formats is comparable with the exemplified bibliography maker, EndNote Plus. Moreover, MacRefer has several competitive features, which are insufficiently equipped with EndNote Plus. For example, MacRefer is capable of (1) maintaining subsets within a database, (2) executing complex, structured searches combining up to nine keywords for any data field with the results and search conditions preserved, and (3) easily browsing (a portion of) reference database. Although MacRefer cannot be recognized as an absolute alternative of EndNote Plus because of several limitations inherent to HyperCard, the compensatory use of these two programs will expand the personal utilization of bibliographic databases.