Cita APA (7a ed.)
P, G., S, P., J, S., JA, C., M, N., M, A., . . . M, P. (2003). Comparison of stool immunoassay with standard methods for detection of Helicobacter pylori infection in patients with upper-gastrointestinal bleeding of peptic origin. European Journal of Gastroenterology & Hepatology, 15(5), 525-530.
Cita Chicago Style (17a ed.)
P, Griño, et al. "Comparison of Stool Immunoassay with Standard Methods for Detection of Helicobacter Pylori Infection in Patients with Upper-gastrointestinal Bleeding of Peptic Origin." European Journal of Gastroenterology & Hepatology 15, no. 5 (2003): 525-530.
Cita MLA (9a ed.)
P, Griño, et al. "Comparison of Stool Immunoassay with Standard Methods for Detection of Helicobacter Pylori Infection in Patients with Upper-gastrointestinal Bleeding of Peptic Origin." European Journal of Gastroenterology & Hepatology, vol. 15, no. 5, 2003, pp. 525-530.
Precaución: Estas citas no son 100% exactas.