文献検索結果
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
-
2005,
Wang BH, Lu DQ, Jin LF, Zheng W, Lou JL, Deng HP, Li QY, He JL
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 23 (3): 163-166
-
2004,
Yuan ZQ, Li F, Wang DG, Wang Y, Zhang P
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 22 (4): 267-269
-
2003,
Wang KJ, Yao K, Lu DQ, Jiang H, Tan J, Xu W
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 21 (5): 346-349
-
2003,
Zhang MB, Jin LF, He JL, Hu J, Zheng W
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 21 (4): 266-269
-
2002,
Zeng Q, Chiang H, Fu Y, Lu D, Xu Z
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 20 (4): 243-245
-
2002,
Zhang M, Lu D, He J, Jin L
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 20 (4): 273-276
-
2004,
Ding XP, Yan SW, Zhang N, Tang J, Lu HO, Wang XL, Tang Y
Zhonghua Liu Xing Bing Xue Za Zhi 25 (1): 40-43
-
2019,
Yang JM, Xia W, Lü TT, Xi JH, Lü JW
Zhonghua Nan Ke Xue 25 (7): 626-631
-
2016,
Gao XH, Hu HR, Ma XL, Chen J, Zhang GH
Zhonghua Nan Ke Xue 22 (6): 491-495
-
2014,
Xue L, Wang SM, Chen HY, Peng RY, Zuo HY, Wang LF, Zhao L, Wang SX
Zhonghua Nan Ke Xue 20 (3): 201-206