By Batchelder Margaret A.   Bell Judith A.   Erdman Susan E.   Marini Robert P.   Murphy James C.   Fox James G.   in Comparative Medicine

ISSN:1532-0820|49|4|372-379

American Association for Laboratory Animal Science‎(1999)‎

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By Gaertner Diane J.   Batchelder Margaret   Herbst Lawrence H.   Kaufman Howard L.   in Comparative Medicine

ISSN:1532-0820|53|1|85-88

American Association for Laboratory Animal Science‎(2003)‎

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