PT - JOURNAL ARTICLE AU - Haijiang Zhou AU - Yong Yan AU - Chunsheng Li TI - The whirlpool sign: midgut volvulus AID - 10.1136/emermed-2013-203493 DP - 2014 Dec 01 TA - Emergency Medicine Journal PG - 1015--1015 VI - 31 IP - 12 4099 - http://emj.bmj.com/content/31/12/1015.short 4100 - http://emj.bmj.com/content/31/12/1015.full SO - Emerg Med J2014 Dec 01; 31