1. M.S. Moss, personal communication, 1986.
2. B. Schubert, P. Kallings, M. Johansson, Å. Ryttman and U.Bondesson, presented at the 7th International Conference of Racing Analysts and Veterinarians, Louisville, KY, April 10-14, 1988.
3. ZUR ANALYTIK UND BIOCHEMIE DER p–HYDROXY–β–PHENYL–ALKYLAMINE INHORDEUM VULGAREL.