Cita APA (7a ed.)
E, G., M, C., M, R., & J, V. (2002). The effectiveness of (IgG-ELISA) serology as an alternative diagnostic method for detecting Helicobacter pylori infection in patients with gastro-intestinal bleeding due to gastro-duodenal ulcer. Spanish Journal of Gastroenterology / Revista Española de Enfermedades Digestivas, 94(12), 731-737.
Cita Chicago Style (17a ed.)
E, García-Díaz, Castro-Fernández M, Romero-Gómez M, y Vargas-Romero J. "The Effectiveness of (IgG-ELISA) Serology as an Alternative Diagnostic Method for Detecting Helicobacter Pylori Infection in Patients with Gastro-intestinal Bleeding Due to Gastro-duodenal Ulcer." Spanish Journal of Gastroenterology / Revista Española De Enfermedades Digestivas 94, no. 12 (2002): 731-737.
Cita MLA (9a ed.)
E, García-Díaz, et al. "The Effectiveness of (IgG-ELISA) Serology as an Alternative Diagnostic Method for Detecting Helicobacter Pylori Infection in Patients with Gastro-intestinal Bleeding Due to Gastro-duodenal Ulcer." Spanish Journal of Gastroenterology / Revista Española De Enfermedades Digestivas, vol. 94, no. 12, 2002, pp. 731-737.
Precaución: Estas citas no son 100% exactas.