Παραπομπή APA

Hassan, I. J., Stark, R. M., Greenman, J., & Millar, M. R. (1999). Activities of β-Lactams and Macrolides against Helicobacter pylori. American Society for Microbiology.

Παραπομπή Chicago Style

Hassan, Ibrahim J., Roger M. Stark, John Greenman, και Michael R. Millar. Activities of β-Lactams and Macrolides against Helicobacter Pylori. American Society for Microbiology, 1999.

Παραπομπή MLA

Hassan, Ibrahim J., Roger M. Stark, John Greenman, και Michael R. Millar. Activities of β-Lactams and Macrolides against Helicobacter Pylori. American Society for Microbiology, 1999.

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