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.
Cruz Martínez A, Pérez Conde M, Barrio M, Gutierrez AM.Cruz Martínez A, et al.Rev Clin Esp. 1978 Feb 28;148(4):335-42.Rev Clin Esp. 1978.PMID: 653054Spanish.No abstract available.
Cruz Martínez A, Barrio M, Pérez Conde MC, Molinero D.Cruz Martínez A, et al. Among authors: perez conde mc.Rev Clin Esp. 1978 Feb 15;148(3):247-54.Rev Clin Esp. 1978.PMID: 653042Spanish.No abstract available.