| pubmed-article:12590321 | pubmed:abstractText | For clinical studies, the use of a databases combined with a computer is becoming popular for data capturing. Commercially available database software has a logical checking function, which can restrict the type of data and their range. The study presented here quantitatively and prospectively evaluated the effectiveness for data management with this function using the database of Patterns of Care Study (PCS) in Japan. | lld:pubmed |
