PT - JOURNAL ARTICLE AU - Gary Robert Smith TI - Angiotensin and Systems Thinking: Wrapping Your Mind Around the Big Picture DP - 2013 Mar 20 TA - Ochsner Journal PG - 11--25 VI - 13 IP - 1 4099 - http://www.ochsnerjournal.org/content/13/1/11.short 4100 - http://www.ochsnerjournal.org/content/13/1/11.full SO - Ochsner J2013 Mar 20; 13