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ISSN:0021-8634|68|4|375-386

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By de Jong IC   Reuvekamp BFJ   Gunnink H   in Animal Welfare

ISSN:0962-7286|22|3|305-314

Universities Federation for Animal Welfare‎(2013)‎

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By de Jong IC   van Harn J   Gunnink H   Lourens A   van Riel JW   in Animal Welfare

ISSN:0962-7286|21|3|325-330

Universities Federation for Animal Welfare‎(2012)‎

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