W. H. Holzapfel, P. Haberer, R. Geisen, J. Bjorkroth and U. Schillinger, “Taxonomy and Important Features of Probiotic Microorganisms in Food and Nutrition,” The American Journal of Clinical Nutrition, Vol. 73, 2001, pp. 365S-373S.
 R. Whittenbury, “Hydrogen Peroxide Formation and Catalase Activity in Lactic Acid Bacteria,” Journal of General Microbiology, Vol. 35, No. 1, 1964, pp. 13-26.
 C. Marty-Teysset, F. de la Torre and J. Garel, “Increased Production of Hydrogen Peroxide by Lactobacillus delbrueckii subsp. bulgaricus upon Aeration: Involvement of an NADH Oxidase in Oxidative Stress,” Applied and Environmental Microbiology, Vol. 66, 2000, pp. 262-267.
 J. Carlsson, Y. Iwami and T. Yamada, “Hydrogen Peroxide Excretion by Oral Streptococci and Effect of Lactoperoxidase-Thiocyanate-Hydrogen Peroxide,” Infection and Immunity, Vol. 40, 1983, pp. 70-80.
 A. Garcia-Mendoza, J. Liebana, A. M. Castillo, A. de la Higuera and G. Piedrola, “Evaluation of the Capacity of Oral Streptococci to Produce Hydrogen Peroxide,” Journal of Medical Microbiology, Vol. 39, No. 6, 1993, pp. 434-439. http://dx.doi.org/10.1099/00222615-39-6-434
 R. C. Allen, “Studies on the Generation of Electronic Excitation States in Human Polymorphonuclear Leukocytes and their Participation in Microbicidal Action,” Ph.D. Dissertation, Tulane University, New Orleans, 1973.
 R. C. Allen, S. J. Yevich, R. W. Orth and R. H. Steele, “The Superoxide Anion and Singlet Molecular Oxygen: Their Role in the Microbicidal Activity of the Polymorphonuclear Leukocyte,” Biochemical and Biophysical Research Communications, Vol. 60, No. 3, 1974, pp. 909917.
 R. C. Allen, “Halide Dependence of the Myeloperoxidase-Mediated Antimicrobial System of the Polymorphonuclear Leukocyte in the Phenomenon of Electronic Excitation,” Biochemical and Biophysical Research Communications, Vol. 63, No. 3, 1975, pp. 675-683.
 R. C. Allen, “The Role of pH in the Chemiluminescent Response of the Myeloperoxidase-Halide-HOOH Antimicrobial System,” Biochemical and Biophysical Research Communications, Vol. 63, No. 3, 1975, pp. 684-691.
 R. C. Allen, “Reduced, Radical, and Electronically Excited Oxygen in Leukocyte Microbicidal Metabolism,” In: J. T. Dingle and P. J. Jacques, Eds., Lysosomes in Biology and Pathology, Vol. 6; In: A. Neuberger and E. L. Tatum, Eds., Frontiers in Biology, Vol. 48, North Holland, Amsterdam, 1979, pp. 197-233.
 D. F. Bainton, “Developmental Biology of Neutrophils and Eosinophils,” In: J. I. Gallin and R. S. Snyderman, Eds., Inflammation, Basic Principles and Clinical Correlates, 3rd Edition, Lippincott Williams & Wilkins, Philadelphia, 1999, pp. 13-34.
 J. Schultz and K. Kaminker, “Myeloperoxidase of the Leukocyte of Normal Human Blood. I. Content and Localization,” Archives of Biochemistry and Biophysics, Vol. 96, No. 3, 1962, pp. 465-467.
 R. C. Allen and J. T. Stephens Jr., “Myeloperoxidase Selectively Binds and Selectively Kills Microbes,” Infection and Immunity, Vol. 79, No. 1, 2011, pp. 474-485.
 S. Cauci, S. Guaschino, D. de Aloysio, S. Driussi, D. De Santo, P. Penacchioni and F. Quadrifoglio. “Interrelationships of Interleukin-8 with Interleukin-1b and Neutrophils in Vaginal Fluid of Healthy and Bacterial Vaginosis Positive Women,” Molecular Human Reproduction, Vol. 9, No. 1, 2003, pp. 53-58.
 R. C. Allen, P. R. Stevens, T. H. Price, G. S. Chatta and D. C. Dale. “In Vivo Effects of Recombinant Human Granulocyte Colony-Stimulating Factor on Neutrophil Oxidative Functions in Normal Human Volunteers,” The Journal of Infectious Diseases, Vol. 175, No. 5, 1997, pp. 1184-1192.
 R. C. Allen, D. C. Dale and F. B. Taylor Jr., “Blood Phagocyte Luminescence: Gauging Systemic Immune Activation,” Methods in Enzymology, Vol. 305, 2000, pp. 591-629.
 R. C. Allen, E. L. Mills, T. R. McNitt and P. G. Quie, “Role of Myeloperoxidase and Bacterial Metabolism in Chemiluminescence of Granulocytes from Patients with Chronic Granulomatous Disease,” The Journal of Infectious Diseases, Vol. 144, No. 4, 1981, pp. 344-348.
 R. C. Allen and J. T. Stephens Jr., “Reduced-Oxidized Difference Spectral Analysis and ChemiluminescenceBased Scatchard Analysis Demonstrate Selective Binding of Myeloperoxidase to Microbes,” Luminescence, Vol. 26, No. 3, 2010, pp. 208-213.
 R. C. Allen and J. T. Stephens Jr., “Phagocyte and Extra-Phagocyte Myeloperoxidase-Mediated Microbicidal Action,” In: A. Mendez-Vilas, Ed., Science Against Microbial Pathogens: Communicating Current Research and Technical Advances, Formatex Res. Ctr., Badajoz, 2011, pp. 613-621.
 C. T. Butterfield, E. Wattie, S. Megregian and C. W. Chambers, “Influence of pH and Temperature on the Survival of Coliforms and Enteric Pathogens When Exposed to Chlorine,” Public Health Reports, Vol. 58, No. 51, 1943, pp. 1837-1866. http://dx.doi.org/10.2307/4584715
 L. Friberg and E. Hammarstrom, “The Action of Free Available Chlorine on Bacteria and Bacterial Viruses,” Acta Pathologica Microbiologica Scandinavica, Vol. 38, No. 2, 1956, pp. 127-134.
 M. Kasha and A. U. Khan, “The Physics, Chemistry, and Biology of Singlet Molecular Oxygen,” Annals of the New York Academy of Sciences, Vol. 171, 1970, pp. 5-23.
 A. M. Held, D. J. Halko and J. K. Hurst, “Mechanism of Chlorine Oxidation by Hydrogen Peroxide,” Journal of the American Chemical Society, Vol. 100, No. 18, 1978, pp. 5732-5740.
 R. C. Allen, “Oxygen-Dependent Microbe Killing by Phagocytic Leukocytes: Spin Conservation and Reaction Rate,” In: W. Ando and Y. Moro-oka, Eds., Studies in Organic Chemistry, Vol. 33, The Role of Oxygen in Chemistry and Biochemistry, Elsevier Press, Amsterdam 1988, pp. 425-434.
 R. C. Allen, “Molecular Oxygen (O2): Reactivity and Luminescence,” In: L. J. Kricka and P. E. Stanley, Eds., Bioluminescence and Chemiluminescence 2002, World Scientific, Singapore, 2002, pp. 223-232.
 R. W. Redmond and I. E. Kochevar, “Spatially Resolved Cellular Responses to Singlet Oxygen,” Photochemistry and Photobiology, Vol. 82, No. 5, 2006, pp. 1172-1186.
 E. Skovsen, J. W. Snyder, J. D. C. Lambert and P. R. Ogilby, “Lifetime and Diffusion of Singlet Oxygen in a Cell,” The Journal of Physical Chemistry B, Vol. 109, No. 18, 2005, 8570-8573.