Tran, H L.(1999). Transposon-Induced Mutations in Two Loci of Listeria monocytogenes Serotype 1/2a Result in Phage Resistance and Lack of N -Acetylglucosamine in the Teichoic Acid of the Cell Wall. Applied and Environmental Microbiology, 65(11), 4793-4798. doi:10.1128/aem.65.11.4793-4798.1999

Tran, Huyen L. "Transposon-Induced Mutations in Two Loci of Listeria Monocytogenes Serotype 1/2a Result in Phage Resistance and Lack of N -Acetylglucosamine in the Teichoic Acid of the Cell Wall". Applied and Environmental Microbiology, 65.11 ( 1999 ): 4793-4798.