| Literature DB >> 430690 |
Abstract
Searching through stacks of unbound journals is an inefficient method of information retrieval. I have developed an inexpensive and easily used filing system. This filing system provides an excellent medical-information retrieval system.Mesh：
Year: 1979 PMID： 430690
Source DB: PubMed Journal: JAMA ISSN： 0098-7484 Impact factor: 56.272