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.
Frati AC, Gordillo BE, Altamirano P, Ariza CR, Cortés-Franco R, Chávez-Negrete A, Islas-Andrade S.Frati AC, et al.Arch Invest Med (Mex). 1991 Jan-Mar;22(1):51-6.Arch Invest Med (Mex). 1991.PMID: 1668138
Frati AC, Xilotl Díaz N, Altamirano P, Ariza R, López-Ledesma R.Frati AC, et al.Arch Invest Med (Mex). 1991 Jul-Dec;22(3-4):333-6.Arch Invest Med (Mex). 1991.PMID: 1844121
Ariza CR, Frati AC, Sierra I.Ariza CR, et al. Among authors: frati ac.JAMA. 1984 Nov 2;252(17):2392. doi: 10.1001/jama.1984.03350170010007.JAMA. 1984.PMID: 6481926No abstract available.