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- [2] SYMPOSIUM ON GERIATRICS .1. INTRODUCTION [J]. MAYO CLINIC PROCEEDINGS, 1995, 70 (07) : 683 - 684
- [7] SYMPOSIUM ON ECHOCARDIOGRAPHY .1. INTRODUCTION [J]. AMERICAN JOURNAL OF MEDICINE, 1977, 62 (06): : 799 - 804
- [8] SYMPOSIUM ON CHROMOSOMES AND NEOPLASIA - INTRODUCTION [J]. HUMAN PATHOLOGY, 1981, 12 (06) : 493 - 493