Wartha, F., Beiter, K., Albiger, B., Fernebro, J., Zychlinsky, A., Normark, S., et al. (2007). Capsule and D-alanylated lipoteichoic acids protect Streptococcus pneumoniae against neutrophil extracellular traps. Cellular Microbiology, 9(5), 1162-1171. doi:10.1111/j.1462-5822.2006.00857.x.