S. N. Dagman, “Sterile Postbiotic Supernatants from Lactic Acid Bacteria Reduce LPS-Induced Inflammatory and Oxidative Stress Markers in Mammalian Epithelial Cells Without Direct Bacterial Contact”, Amer.Jour.Bio.Nat.Scien., vol. 3, no. 5, pp. 143–149, May 2026.