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.
Litwin M, Grenda R, Prokurat S, Abuauba M, Latoszyñska J, Jobs K, Boguszewska-Baczkowska A, Wawer ZT.Litwin M, et al. Among authors: grenda r.Pediatr Nephrol. 2001 Dec;16(12):996-1001. doi: 10.1007/s004670100012.Pediatr Nephrol. 2001.PMID: 11793088
Litwin M, Jurkiewicz E, Nowak K, Kościesza A, Grenda R, Malczyk K, Kościesza I.Litwin M, et al. Among authors: grenda r.Pediatr Nephrol. 2003 Aug;18(8):814-9. doi: 10.1007/s00467-003-1169-2. Epub 2003 Jun 13.Pediatr Nephrol. 2003.PMID: 12811651
Litwin M, Wühl E, Jourdan C, Trelewicz J, Niemirska A, Fahr K, Jobs K, Grenda R, Wawer ZT, Rajszys P, Tröger J, Mehls O, Schaefer F.Litwin M, et al. Among authors: grenda r.J Am Soc Nephrol. 2005 May;16(5):1494-500. doi: 10.1681/ASN.2004110932. Epub 2005 Mar 16.J Am Soc Nephrol. 2005.PMID: 15772249