- Geigy Pharmaceuticals (8)
- Netter, Frank Henry, 1906-1991 (7)
- Ciba Pharmaceutical Products, inc. (6)
- Oppenheimer, Ernst (5)
- Ciba Pharmaceutical Products, inc (1)
- Forsham, Peter H., 1915- (1)
- Robb, Preston (1)
- Rock, John A. (1)
- Yonkman, Fredrick F. (Fredrick Francis), 1902-1974 (1)