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.
Giraldo P, Pérez-Calvo JI, Giralt M, Pocovi M.Giraldo P, et al. Among authors: perez calvo ji.Med Clin (Barc). 1997 Nov 8;109(16):619-22.Med Clin (Barc). 1997.PMID: 9463135Spanish.
Pocovi M, Cenarro A, Civeira F, Torralba MA, Perez-Calvo JI, Mozas P, Giraldo P, Giralt M, Myers RH, Cupples LA, Ordovas JM.Pocovi M, et al. Among authors: perez calvo ji.Lancet. 1998 Jun 27;351(9120):1919-23. doi: 10.1016/S0140-6736(97)09490-7.Lancet. 1998.PMID: 9654259Free article.