An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Calderón Sandubet E, Cotos Cancas R, Marín León I, Briones Pérez de la Blanca E, Pérez Cano B, Grilo Reina A.Calderón Sandubet E, et al.Med Clin (Barc). 2000;114 Suppl 2:19-23.Med Clin (Barc). 2000.PMID: 10916801Review.Spanish.
Gómez Rodríguez F, Iriarte García-Baquero LM, Grilo Reina A, Chinchón I, Martínez Parra D, Wichman I.Gómez Rodríguez F, et al.An Med Interna. 1991 Nov;8(11):555-8.An Med Interna. 1991.PMID: 1790281Spanish.