1. Abel, J. J.: On Poisons and Disease and some experiments with the Toxin of Bacillus Tetani. Science 79, 63, 121 (1934).
2. Abel, J. J., Evans, and Hajhpil: Distribution and fate of tetanus toxin in the body. Bull. Hopkins Hosp., Baltim. 59, 307 (1936).
3. Abel, J. J., Evans, Hampil, and Lee: The Toxin of the Bacillus tetani is not transported to the central nervaus system by any component of the peripheral nerve trunks. Bull. Hopkins Hosp., Baltim. 56, 84 (1935).
4. Abel, W. M. Firor and W. Chalian: Further evidence to show that tetanus toxin is not carried to central neurons by way of the axis cylinders of motor nerves. Bull. Hopkins Hosp., Baltim. 63, 373 (1938).
5. Abel, J. J., Hampil, and Jonas: Further experiments to prove that tetanus toxin is not carried in peripheral nerves to the central nervaus system. Bull Hopkins Hosp., Baltim. 56, 317 (1935).