Kovács, M., Halfmann, A., Fedtke, I., Heintz, M., Peschel, A., Vollmer, W., . . . Brückner, R. (2006). A Functional dlt Operon, Encoding Proteins Required for Incorporation of d-Alanine in Teichoic Acids in Gram-Positive Bacteria, Confers Resistance to Cationic Antimicrobial Peptides in Streptococcus pneumoniae. American Society for Microbiology.

Kovács, Márta, Alexander Halfmann, Iris Fedtke, Manuel Heintz, Andreas Peschel, Waldemar Vollmer, Regine Hakenbeck, och Reinhold Brückner. A Functional Dlt Operon, Encoding Proteins Required for Incorporation of D-Alanine in Teichoic Acids in Gram-Positive Bacteria, Confers Resistance to Cationic Antimicrobial Peptides in Streptococcus Pneumoniae. American Society for Microbiology, 2006.

Kovács, Márta, et al. A Functional Dlt Operon, Encoding Proteins Required for Incorporation of D-Alanine in Teichoic Acids in Gram-Positive Bacteria, Confers Resistance to Cationic Antimicrobial Peptides in Streptococcus Pneumoniae. American Society for Microbiology, 2006.