Cita APA

Oksanen, A., Sipponen, P., Karttunen, R., Miettinen, A., Veijola, L., Sarna, S., & Rautelin, H. (2000). Atrophic gastritis and Helicobacter pylori infection in outpatients referred for gastroscopy.

Citación estilo Chicago

Oksanen, A., P. Sipponen, R. Karttunen, A. Miettinen, L. Veijola, S. Sarna, y H. Rautelin. Atrophic Gastritis and Helicobacter Pylori Infection in Outpatients Referred for Gastroscopy. 2000.

Cita MLA

Oksanen, A., et al. Atrophic Gastritis and Helicobacter Pylori Infection in Outpatients Referred for Gastroscopy. 2000.