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- [12] SYMPOSIUM ON THE MEDICAL ASPECTS OF TRAFFIC SAFETY AND RELATED INJURIES - INTRODUCTION AMERICAN JOURNAL OF SURGERY, 1959, 98 (04): : 517 - 518
- [15] SYMPOSIUM ON THE EVALUATION OF NEWER TECHNICAL AIDS IN THE DIAGNOSIS AND TREATMENT OF INTRACEREBRAL LESIONS - INTRODUCTION PROCEEDINGS OF THE STAFF MEETINGS OF THE MAYO CLINIC, 1951, 26 (08): : 129 - 130
- [17] THE LAW OF OCCUPATIONAL-HEALTH AND SAFETY AND THE REGULATION OF CHEMICALS - SYMPOSIUM INTRODUCTION ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 195 : 7 - CHAL