UVB INDUCED EGF-R ACTIVATION IS MEDIATED BY THE AhR: ROLE OF TRYPTHOPHAN Publication Attachment: 07-440.pdf Authors: Abel, J, Fritsche, E, Schafer, C, Bernsmann, T, Calles, C, Wurm, M, Hubenthal, U, Cline, JE, Hajimiragha, H, Schroeder, P, Rannug, A, Klotz, LO, Furst, P, Hanenberg, H, Krutmann, J Year: 2007