An ethicist's commentary on using wood chippers to kill chickens.
Rollin
Bernard E
BE
D000827:Animal Welfare / Q000941:ethics; D000818:Animals; D002645:Chickens; D026690:Ethics, Clinical; D037901:Euthanasia, Animal / Q000941:ethics / Q000379:methods*; D014730:Veterinary Medicine / Q000941:ethics / Q000379:methods*