Dtsch Arztebl Int 2009; 106(41)

09 October 2009

Review article

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Eckstein, H; Böckler, D; Flessenkämper, I; Schmitz-Rixen, T; Debus, S; Lang, W

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Part 8 of a Series on Evaluation of Scientific Publications
Hammer, G P; Prel, J d; Blettner, M
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