共查询到20条相似文献,搜索用时 15 毫秒
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F. H. Rampen 《BMJ (Clinical research ed.)》1992,304(6826):575-576
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N Ellis 《BMJ (Clinical research ed.)》1985,290(6466):483-485
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Mike Pringle 《BMJ (Clinical research ed.)》1993,306(6889):1416-1417
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Summerton N 《BMJ (Clinical research ed.)》2000,320(7242):1090-1091
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M H Husain 《BMJ (Clinical research ed.)》1985,291(6508):1543-1544
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B J Robinson 《BMJ (Clinical research ed.)》1993,306(6877):586-587
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R M Moffitt 《BMJ (Clinical research ed.)》1991,302(6792):1605-1606
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