1. Epilepsy Abstracts: its Role in Disseminating Scientific Information;Caponio;Bulletin of the Medical Library Association,1970
2. Epilepsy Abstracts Retrieval System (EARS), a new concept for Medical Literature Storage and Retrieval;Porter,1970
3. Evaluation of On-line Searching in MEDLARS (AIM-TWX) by Biomedical Practitioners;Lancaster,1971
4. Information Retrieval Systems: Characteristics, Testing and Evaluation;Lancaster,1968