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.
Kager AN, Marks M, Bastrom T, Newton PO.Kager AN, et al.J Pediatr Orthop. 2006 Jan-Feb;26(1):132-4. doi: 10.1097/01.bpo.0000188996.36674.56.J Pediatr Orthop. 2006.PMID: 16439918
Upasani VV, Tis J, Bastrom T, Pawelek J, Marks M, Lonner B, Crawford A, Newton PO.Upasani VV, et al.Spine (Phila Pa 1976). 2007 May 20;32(12):1355-9. doi: 10.1097/BRS.0b013e318059321d.Spine (Phila Pa 1976). 2007.PMID: 17515826
Newton PO, Perry A, Bastrom TP, Lenke LG, Betz RR, Clements D, D'Andrea L.Newton PO, et al. Among authors: bastrom tp.Spine (Phila Pa 1976). 2007 Aug 1;32(17):1875-82. doi: 10.1097/BRS.0b013e31811eab09.Spine (Phila Pa 1976). 2007.PMID: 17762296
Petcharaporn M, Pawelek J, Bastrom T, Lonner B, Newton PO.Petcharaporn M, et al.Spine (Phila Pa 1976). 2007 Sep 15;32(20):2226-31. doi: 10.1097/BRS.0b013e31814b1bef.Spine (Phila Pa 1976). 2007.PMID: 17873815
Upasani VV, Caltoum C, Petcharaporn M, Bastrom T, Pawelek J, Marks M, Betz RR, Lenke LG, Newton PO.Upasani VV, et al.Spine (Phila Pa 1976). 2008 Feb 1;33(3):295-300. doi: 10.1097/BRS.0b013e3181624573.Spine (Phila Pa 1976). 2008.PMID: 18303462