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.
Youssef NN, Di Lorenzo C.Youssef NN, et al.Pediatr Ann. 2001 Jan;30(1):24-30. doi: 10.3928/0090-4481-20010101-07.Pediatr Ann. 2001.PMID: 11195731Review.No abstract available.
Parizhskaya M, Youssef NN, Di Lorenzo C, Goyal RK.Parizhskaya M, et al. Among authors: youssef nn.J Pediatr. 2001 Apr;138(4):574-6. doi: 10.1067/mpd.2001.111327.J Pediatr. 2001.PMID: 11295724
Pensabene L, Youssef NN, Di Lorenzo C.Pensabene L, et al. Among authors: youssef nn.Pediatr Med Chir. 2003 Mar-Apr;25(2):126-30.Pediatr Med Chir. 2003.PMID: 12916440Italian.
Youssef NN, Barksdale Jr E, Griffiths JM, Flores AF, Di Lorenzo C.Youssef NN, et al.J Pediatr Gastroenterol Nutr. 2002 Apr;34(4):402-5. doi: 10.1097/00005176-200204000-00016.J Pediatr Gastroenterol Nutr. 2002.PMID: 11930097