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Carstensen K, Goldman J, Kjeldsen AM, Lou S, Nielsen CP.Carstensen K, et al. Among authors: nielsen cp.J Health Serv Res Policy. 2024 Feb 2:13558196241231169. doi: 10.1177/13558196241231169. Online ahead of print.J Health Serv Res Policy. 2024.PMID: 38308439Free article.
Zhang J, Jiang Y, Wang Y, Zhang S, Wu Y, Wang S, Nielsen CP, McElroy MB, Hao J.Zhang J, et al. Among authors: nielsen cp.Environ Sci Technol. 2023 Dec 5;57(48):19575-19583. doi: 10.1021/acs.est.3c05821. Epub 2023 Nov 22.Environ Sci Technol. 2023.PMID: 37991894