Vol. 20 No. 4 (1993)

Articles

• A study of different euthanasia techniques in guinea pigs, rats, and mice. Animal response and postmortem findings

  Krister Iwarsson, Claes Rehbinder

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• Elimination of mouse hepatitis Virus (MHV) from a breeding colony using serological testing and isolation

  D M Fleming

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• Trichobezoars in praomys (mastomys) natalensis

  Ingolf Hanssen, Helge L Waldum

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• Concurrent exposure to lead, selenium or monensin effects on hepatic porphyrin levels in broiler chickens during acute toxicosis

  Josef Szarek, Muhammad Zargham Khan

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