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- [7] THE 48TH ANNUAL REPORT ON MEDICAL LICENSURE JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1950, 143 (05): : 475 - 475
- [9] 48TH ANNUAL CONFERENCE ON GLASS PROBLEMS GLASTECHNISCHE BERICHTE-GLASS SCIENCE AND TECHNOLOGY, 1988, 61 (03): : N9 - N11
- [10] THE 48TH ANNUAL REPORT ON MEDICAL EDUCATION JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1948, 138 (01): : 76 - 76