[Song, Hou-Pan; Cai, Xiong; Huang, Hui-Yong] Hunan Univ Chinese Med, Inst TCM Diagnost, Changsha 410208, Hunan, Peoples R China.
[Song, Hou-Pan; Li, Ru-Liu] Guangzhou Univ Chinese Med, Spleen & Stomach Inst, Guangzhou 510405, Guangdong, Peoples R China.
[Zhou, Chi] Guangzhou Univ Chinese Med, Affiliated Hosp 1, Guangzhou 510405, Guangdong, Peoples R China.
[Song, Hou-Pan] Hunan Univ Chinese Med, Inst TCM Diagnost, 300 Xueshi Rd, Changsha 410208, Hunan, Peoples R China.