PT - JOURNAL ARTICLE AU - Eric R. Ehrensing TI - Scanning the Literature DP - 2003 Jun 20 TA - Ochsner Journal PG - 28--29 VI - 5 IP - 3 4099 - http://www.ochsnerjournal.org/content/5/3/28.short 4100 - http://www.ochsnerjournal.org/content/5/3/28.full SO - Ochsner J2003 Jun 20; 5