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Japan
Software
Computer Communication Networks
Telephone
Computer Systems
Equipment Failure
Software Design
User Computer Interface
Hospital Information Systems
Retrospective Studies
Proportional Hazards Models
Risk Factors
Time Factors
Electromagnetic Fields
Microcomputers
Local Area Networks
Equipment and Supplies, Hospital
Electronics, Medical
Gastrectomy
Stomach Neoplasms
Co-Publications
20
13
10
9
6
5
4
3
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