APA citiranje

de Abajo, F. J., & García Rodríguez, L. A. (2001). Risk of upper gastrointestinal bleeding and perforation associated with low-dose aspirin as plain and enteric-coated formulations. BioMed Central.

Citação norma Chicago

de Abajo, Francisco J., and Luis A. García Rodríguez. Risk of Upper Gastrointestinal Bleeding and Perforation Associated with Low-dose Aspirin As Plain and Enteric-coated Formulations. BioMed Central, 2001.

MLA citiranje

de Abajo, Francisco J., and Luis A. García Rodríguez. Risk of Upper Gastrointestinal Bleeding and Perforation Associated with Low-dose Aspirin As Plain and Enteric-coated Formulations. BioMed Central, 2001.