Impact of observing hand hygiene in practice and research: a methodological reconsideration
Gould, D.J ; Creedon, S ; Jeanes, A ; Drey, N.S ; Chudleigh, J ; Morelejo, D
The Journal of hospital infection, 2017-02, Vol.95 (2), p.169-174 [Periódico revisado por pares]England: Elsevier Ltd
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