1. Wright v. Olin Corp. (1982). 697 F.2d 1172 (4th Cir.).
2. “Paternal Occupation and Birth Defects.”;Erickson;Contributions to Epidemiology and Biostatistics,1979
3. Levin v. Delta Air Lines, Inc. (1984). 730 F.2d 994 (5th Cir.).
4. United Automobile Workers v. Johnson Controls, Inc. (1991). See International Union, UAW v. Johnson Controls, Inc.