Köhler, O., Röttger, S., & Seitz, O. (2004). Doubly-labeled Peptide Nucleic Acids (PNAs) as Probes for the Detection of DNA Point Mutations. In H. Waldmann, & P. Janning (Eds.), Chemical Biology - A practical course (pp. 35-44). Weinheim: Wiley-VCH.