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- [3] Vaccine Effectiveness Studies in the Field NEW ENGLAND JOURNAL OF MEDICINE, 2021, 385 (07): : 650 - 651
- [4] Results of Field Studies With Poliomyelitis Vaccine AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1936, 26 (02): : 113 - 118
- [7] Design and interpretation of avian effects studies AVIAN EFFECTS ASSESSMENT: A FRAMEWORK FOR CONTAMINANTS STUDIES, 2001, : 33 - 44
- [8] DESIGN AND INTERPRETATION OF STUDIES OF SINGLE SUBJECTS AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1974, 79 (02): : 191 - 203