@article {12394,
	title = {Peptidoglycan branched stem peptides contribute to Streptococcus pneumoniae virulence by inhibiting pneumolysin release},
	journal = {PLoS Pathogens},
	volume = {11},
	year = {2015},
	pages = {e1004996},
	author = {N. G. Greene and A. R. Narciso and S. R. Filipe and A. Camilli}
}
