00322nam a2200121Ia 4500008004100000041000800041082001400049100001400063245004000077260004300117300000800160650003200168230817s1977    xx            000 0 und d  aeng  a615.1/RIC  aRichards   aClinical Medicine and Therapeutics   bBLACKWELL SCIENTIFIC PUBLICATIONc1977  a274  aPHARMACOLOGY AND TOXICOLOGY