Yu Qin, Alida Melse-Boonstra*, Xiaoqun Pan, Baojun Yuan, Yue Dai, Jinkou Zhao, Michael B Zimmermann, Frans J Kok, Minghao Zhou and Zumin Shi
* Corresponding author: Alida Melse-Boonstra alida.melse@wur.nl
Nutrition Journal 2013, 12:10 doi:10.1186/1475-2891-12-10
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