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international comparison (2) |
Internationaler Vergleich (2) |
active euthanasia (1) |
Aktive Sterbehilfe (1) |
allowing to die (1) |
Alternativmethode zu Tierversuchen (1) |
animal ethics (1) |
animal experimentation (1) |
animal testing alternatives (1) |
animal welfare legislation (1) |