00310nam a2200109Ia 4500008004100000082001800041100002300059245004300082260004200125300001000167650002300177140113s9999    xx            000 0 und d  a59.001.5 M1.6  a" Gay, William I."  aMethods of animal experimentation v. 6  b"New York : Academic Press Inc, 1981"  a363p.  aLaboratory animals