APA Citation

Vaira, D., Miglioli, M., Mulè, P., Holton, J., Menegatti, M., Vergura, M., . . . Barbara, L. (1994). Prevalence of peptic ulcer in Helicobacter pylori positive blood donors.

Chicago Style Citation

Vaira, D., et al. Prevalence of Peptic Ulcer in Helicobacter Pylori Positive Blood Donors. 1994.

MLA Citation

Vaira, D., et al. Prevalence of Peptic Ulcer in Helicobacter Pylori Positive Blood Donors. 1994.

Warning: These citations may not always be 100% accurate.