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Literature research: Aims and design of systematic reviews*
H.C.W. de Vet, A.P. Verhagen, I. Logghe, R.W.J.G. OsteloVolume:
51
Year:
2005
Language:
english
DOI:
10.1016/s0004-9514(05)70041-6
File:
PDF, 67 KB
english, 2005