1 “... of population growth, the number of victims of brain trauma (primarily automobile accidents) has also risen [1...”

2 “... as those of the automobile industry-as well as in our understanding of cardiac disease processes...”

3 Table of Contents: “... -- Experimental Carcinogenicity and Bioassays of Automobile Exhaust Condensate and Its Polycyclic Aromatic...”

4 “... arrival, broken-down automobiles, hot trains or subways, during the past year we have heard it all. Many...”