APA (7th ed.) Citation

ZULLO, A., PERNA, F., HASSAN, C., RICCI, C., SARACINO, I., MORINI, S., & VAIRA, D. (2007). Primary antibiotic resistance in Helicobacter pylori strains isolated in northern and central Italy. Alimentary Pharmacology & Therapeutics, 25(12), 1429. https://doi.org/10.1111/j.1365-2036.2007.03331.x

Chicago Style (17th ed.) Citation

ZULLO, A., F. PERNA, C. HASSAN, C. RICCI, I. SARACINO, S. MORINI, and D. VAIRA. "Primary Antibiotic Resistance in Helicobacter Pylori Strains Isolated in Northern and Central Italy." Alimentary Pharmacology & Therapeutics 25, no. 12 (2007): 1429. https://doi.org/10.1111/j.1365-2036.2007.03331.x.

MLA (9th ed.) Citation

ZULLO, A., et al. "Primary Antibiotic Resistance in Helicobacter Pylori Strains Isolated in Northern and Central Italy." Alimentary Pharmacology & Therapeutics, vol. 25, no. 12, 2007, p. 1429, https://doi.org/10.1111/j.1365-2036.2007.03331.x.