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.
Collaguazo PM, Andreollo NA, Lopes LR, dos Santos JO, Yamanaka A, Magalhães AF, Brandalise NA.Collaguazo PM, et al. Among authors: andreollo na.Arq Gastroenterol. 1993 Oct-Dec;30(4):88-93.Arq Gastroenterol. 1993.PMID: 8060245Portuguese.
Andreollo NA, Coelho Neto Jde S, Lopes LR, Brandalise NA, Leonardi LS.Andreollo NA, et al.Rev Assoc Med Bras (1992). 1999 Jan-Mar;45(1):34-8. doi: 10.1590/s0104-42301999000100008.Rev Assoc Med Bras (1992). 1999.PMID: 10436592Portuguese.
Lopes LR, Brandalise NA, Andreollo NA, Leonardi LS.Lopes LR, et al. Among authors: andreollo na.Rev Assoc Med Bras (1992). 2001 Apr-Jun;47(2):141-8. doi: 10.1590/s0104-42302001000200033.Rev Assoc Med Bras (1992). 2001.PMID: 11468682Free article.Portuguese.
Camargo MA, Lopes LR, Grangeia Tde A, Andreollo NA, Brandalise NA.Camargo MA, et al. Among authors: andreollo na.Rev Assoc Med Bras (1992). 2003 Jul-Sep;49(3):286-92. doi: 10.1590/s0104-42302003000300033. Epub 2003 Nov 5.Rev Assoc Med Bras (1992). 2003.PMID: 14666354Free article.Clinical Trial.Portuguese.