Rezk R. Ayyad, Ahmed M. Nejm, Ahmed R Ayyad. The Activity of Some Antibiotics Depend on Stereochemistry of Them (Its Structure). JPEPS [nternet]. 2023 Apr. 24 [cited 2025 Apr. 30];2(2):5-7. vailable from: https://www.pioneerpublisher.com/jpeps/article/view/230