文献検索結果
643件の論文が見つかりました。
キーワード:
Studiendesign, "research design", "study design", 研究デザイン
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J Bone Joint Surg Br 74 (4): 630
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Am J Public Health 82 (6): 897-898
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Bioelectromagnetics 13 (5): 401-411
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Am J Epidemiol 135 (9): 1069-1070
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1992,
Easley SP, Coelho Jr AM, Rogers WR
Bioelectromagnetics 13 (5): 395-400
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1992,
Handcock MS, Kolassa JE
Bioelectromagnetics 13 (5): 429-433
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Med J Aust 155 (11-12): 854
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Health Phys 61 (1): 3-14
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1991,
Baum JW, Kuehner AV, Benz RD, Carsten AL
Bioelectromagnetics 12 (2): 85-99
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1991,
Stuchly MA, Lecuyer DW, McLean J
Bioelectromagnetics 12 (5): 261-271