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3264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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1991,
van Roermund PM, ter Haar Romeny BM, Hoekstra A, Schoonderwoert GJ, Brandt CJ, van der Steen SP, Roelofs JM, Scholten F, Visser WJ, Renooij W
Clin Orthop Relat Res (266): 304-312
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1991,
Nageswari KS, Sarma KR, Rajvanshi VS, Sharan R, Sharma M, Barathwal V, Singh V
Int J Biometeorol 35 (2): 92-97
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1991,
Coulton LA, Barker AT
Phys Med Biol 36 (3): 369-381
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1991,
Tyndall DA, Sulik KK
Teratology 43 (3): 263-275
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1991,
Garson OM, McRobert TL, Campbell LJ, Hocking BA, Gordon I
Med J Aust 155 (5): 289-292
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1991,
Garcia-Sagredo JM, Monteagudo JL
Hereditas 115 (1): 9-11
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1991,
Easley SP, Coelho Jr AM, Rogers WR
Bioelectromagnetics 12 (6): 361-375
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1991,
Coelho Jr AM, Easley SP, Rogers WR
Bioelectromagnetics 12 (2): 117-135
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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