RT Journal Article SR Electronic T1 Scanning the Literature JF Ochsner Journal JO Ochsner J FD O. P. Jindal Global University SP 30 OP 36 VO 3 IS 1 A1 Joseph Breault A1 Andrew Schechtman YR 2001 UL http://www.ochsnerjournal.org/content/3/1/30.abstract AB