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- [33] PHYSICIAN 1ST, SURGEON 2ND JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1976, 235 (22): : 2391 - 2391
- [35] 1ST FLASH AND 2ND VACUUM INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1989, 28 (09) : 1081 - 1098
- [39] EFFECTIVENESS 1ST EFFICIENCY 2ND APICS 32ND INTERNATIONAL CONFERENCE PROCEEDINGS : SOLUTIONS FOR PROGRESS, 1989, : 287 - 290