APA (7th ed.) Citation

Osadchuk, M. A., Osadchuk, A. M., & Sibrjaev, A. A. <i>H. pylori</i>-negative peptic ulcer: State-of-the-art. Gastro LLC.

Chicago Style (17th ed.) Citation

Osadchuk, M. A., A. M. Osadchuk, and A. A. Sibrjaev. <i>H. Pylori</i>-negative Peptic Ulcer: State-of-the-art. Gastro LLC.

MLA (9th ed.) Citation

Osadchuk, M. A., et al. <i>H. Pylori</i>-negative Peptic Ulcer: State-of-the-art. Gastro LLC.