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3098件の論文が見つかりました。
キーワード:
Kontrollgruppe, Vergleichsgruppe, "comparison group", "control group", 対照群
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Int J Epidemiol 18 (1): 132-138
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1989,
Pearce NE, Reif J, Fraser J
Int J Epidemiol 18 (1): 55-59
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1989,
Cadossi R, Hentz VR, Kipp J, Iverson R, Ceccherelli G, Zucchini P, Emilia G, Torelli G, Franceschi C, Eiverson R
Exp Hematol 17 (2): 88-95
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1989,
Wertheimer N, Leeper E
Am J Epidemiol 129 (1): 220-224
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1989,
Dowman R, Wolpaw JR, Seegal RF, Satya-Murti S
Bioelectromagnetics 10 (3): 303-317
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1990,
Ieran M, Zaffuto S, Bagnacani M, Annovi M, Moratti A, Cadossi R
J Orthop Res 8 (2): 276-282
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1990,
Maddin WS, Bell PW, James JH
Int J Dermatol 29 (6): 446-450
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1990,
Windham GC, Fenster L, Swan SH, Neutra RR
Am J Ind Med 18 (6): 675-688
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J Bone Joint Surg Br 72 (3): 347-355
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1990,
Putinas J, Michaelson SM
Bioelectrochem Bioenerg 24: 371-374