Abstract
Recent tremendous increase of documents referred to the medical fields has been causing an over-flow of X-ray information for the radiologist. To make the matter worse a complexity of specialization in an ordinary work finds the variety in a broad range of relation, each other.
As a consequence, it is no surprise that few trust the statistical different results between some documents.
Jn order to overcome the difficulties mentioned above, the author attempted to systematize the optical mark reader, on which the mark spaces that correspond to the pertinent words of the medical category are smeared with pencil and turned into the machine. The smeared words are read and are entered into each box through the optical mark reader.
The most important are the trial of the personal systemic information control by machine, and also the relationship to the MEDLARS (medical literature analysis and retrieval system).
