Wu J. g, C. D. Liu, Y. L. Ren, G. H. Yang and C. H. Shi, Rapid test method of rice chalkiness based on computer vision system.

吴建国、刘长东、任玉玲、杨国花和石春海，基于计算机视觉的稻米垩白指标快速测定方法研究。

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Yang n, Ren SL, Song WB. Mucous cells in the alimentary tract of meretrix meretrix. Journal of Fisheries of China, 2005 (04).

杨宁，任素莲，宋微波。文蛤消化道粘液细胞研究。水产学报，2005 (04)。

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TCM indicates:The 6 Yang channels and the Ren and Du channels circulate over the head. Congested channels will cause the blocking of blood circulation in the head and lead to headache and dizziness.

中医理论表明：人体有六条阳经及任督二脉过头循环，经络的不畅会导致头部气血循环受阻，引发头疼头晕。

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