Krapp, A., Knöfler, M., Frutiger, S., Hughes, G. J., Hagenbüchle, O., & Wellauer, P. K. (1996). The p48 DNA-binding subunit of transcription factor PTF1 is a new exocrine pancreas-specific basic helix-loop-helix protein.

Krapp, A., M. Knöfler, S. Frutiger, G J. Hughes, O. Hagenbüchle, and P K. Wellauer. The P48 DNA-binding Subunit of Transcription Factor PTF1 Is a New Exocrine Pancreas-specific Basic Helix-loop-helix Protein. 1996.

Krapp, A., et al. The P48 DNA-binding Subunit of Transcription Factor PTF1 Is a New Exocrine Pancreas-specific Basic Helix-loop-helix Protein. 1996.