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- [1] METHODOLOGICAL ISSUES IN AIDS CLINICAL-TRIALS - A SYMPOSIUM SPONSORED BY THE NATIONAL-INSTITUTE-OF-ALLERGY-AND-INFECTIOUS-DISEASES AND FOOD-AND-DRUG-ADMINISTRATION - BETHESDA, MARYLAND - NOVEMBER 20-21, 1989 - INTRODUCTION JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES AND HUMAN RETROVIROLOGY, 1990, 3 : S2 - S3