Xiaoliang Liu, L. X. X. L. (2021) “STUDY OF OPERATING ROOM INTELLIGENT MANAGEMENT SYSTEM BASED ON THE COMBINATION OF BIG DATA AND PDCA”, Design Engineering, pp. 5561- 5568. Available at: http://www.thedesignengineering.com/index.php/DE/article/view/3037 (Accessed: 7May2024).