[Analysis of food water sources of college students from Hebei Province in spring].
He HR, Zhang JF, Zhang N, Cai H, Yan XY, Guo XH, Li YB, Zhang M, Ma GS.
He HR, et al. Among authors: zhang n, zhang m, zhang jf.
Zhonghua Yu Fang Yi Xue Za Zhi. 2019 Apr 6;53(4):350-354. doi: 10.3760/cma.j.issn.0253-9624.2019.04.004.
Zhonghua Yu Fang Yi Xue Za Zhi. 2019.
PMID: 30982266
Chinese.