PT - JOURNAL ARTICLE AU - Patrick Quinlan TI - Crossroads DP - 2002 Sep 21 TA - Ochsner Journal PG - 200--202 VI - 4 IP - 4 4099 - http://www.ochsnerjournal.org/content/4/4/200.short 4100 - http://www.ochsnerjournal.org/content/4/4/200.full SO - Ochsner J2002 Sep 21; 4