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Shang C, Nonnemaker J, Sterling K, Sobolewski J, Weaver SR.Shang C, et al. Among authors: weaver sr.Int J Environ Res Public Health. 2021 Oct 30;18(21):11443. doi: 10.3390/ijerph182111443.Int J Environ Res Public Health. 2021.PMID: 34769959Free PMC article.
Shang C, Weaver SR, Zahra N, Huang J, Cheng KW, Chaloupka FJ.Shang C, et al. Among authors: weaver sr.Int J Environ Res Public Health. 2018 Mar 23;15(4):575. doi: 10.3390/ijerph15040575.Int J Environ Res Public Health. 2018.PMID: 29570638Free PMC article.