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- [1] SAMPLE-SIZE FOR CLINICAL AND BIOLOGICAL-RESEARCH AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE, 1989, 19 (01): : 64 - 68
- [4] SAMPLE-SIZE DETERMINATION IN CASE-CONTROL STUDIES JOURNAL OF CHRONIC DISEASES, 1987, 40 (12): : 1141 - 1143
- [8] SAMPLE-SIZE DETERMINATION IN CASE-CONTROL STUDIES - RESPONSE JOURNAL OF CHRONIC DISEASES, 1987, 40 (12): : 1144 - 1145