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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
2004 ,
Todt I, Seidl RO, Mutze S, Ernst A
Otol Neurotol 25 (6): 969-972
2004 ,
Frick U, Meyer M, Hauser S, Eichhammer P
Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU),
Schriftenreihe Reaktorsicherheit und Strahlenschutz, BMU - 2004 - 638: 1-102
2004 ,
Christensen HC, Schüz J, Kosteljanetz M, Poulsen HS, Thomsen J, Johansen C
Am J Epidemiol 160 (9): 924-925
2004 ,
Yamashita M, Tomita-Yokotani K, Hashimoto H, Takai M, Tsushima M, Nakamura T
Adv Space Res 34 (7): 1575-1578
2004 ,
Schmidt-Pokrzywniak A, Jöckel KH, Bornfeld N, Stang A
BMC Ophthalmol 4: 11
Am J Epidemiol 160 (9): 923-924
2004 ,
Hardell L, Hansson Mild K
Am J Epidemiol 160 (9): 923-
2004 ,
Kuster N, Schuderer J, Christ A, Futter P, Ebert S
Bioelectromagnetics 25 (7): 524-529
2004 ,
Ahlbom A, Green A, Kheifets L, Savitz D, Swerdlow A, International Commission on Non-Ionizing Radiation Protection (ICNIRP)
Environ Health Perspect 112 (17): 1741-1754
2004 ,
Foster KR, Repacholi MH
Radiat Res 162 (2): 219-225