1. Baer, H., Watkins, R., Kurtz, P., Byck, J., Dawson, C. R.: Delayed contact sensitivity of catechols. III. The relationship of side-chain length to sensitizing potency of catechols chemically related to the active principle of poison ivy. J. Immunol. 99, 370?376 (1967)
2. Baer, H., Dawson, C. R., Kurtz, A. P.: Delayed contact sensitivity to catechols. IV. Stereochemical conformation of the antigenic determinant. J. Immunol. 101, 1243?1247 (1968)
3. Baker, W.: Derivatives of pentahydroxybenzene and a synthetic Pedicellin. J. Chem. Soc. 662?665 (1941)
4. Byck, J. C., Dawson, C. R.: Assay of protein-quinone coupling involving compounds structurally related to the active principle of poison ivy. Anal. Biochem. 25, 123?125 (1968)
5. Calnan, C. D.: Dermatitis from cedar wood pencils. Trans. St. John's Hosp. Derm Soc. 58, 43?47 (1972)