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Grogan S, Conner M, Norman P, Willits D.Grogan S, et al. Among authors: willits d.Br J Gen Pract. 1996 Sep;46(410):552.Br J Gen Pract. 1996.PMID: 8917881Free PMC article.No abstract available.
Grogan S, Conner M, Willits D, Norman P.Grogan S, et al. Among authors: willits d.Br J Gen Pract. 1995 Oct;45(399):525-9.Br J Gen Pract. 1995.PMID: 7492421Free PMC article.
Grogan S, Conner M, Norman P, Willits D, Porter I.Grogan S, et al. Among authors: willits d.Qual Health Care. 2000 Dec;9(4):210-5. doi: 10.1136/qhc.9.4.210.Qual Health Care. 2000.PMID: 11101705Free PMC article.
Simckes M, Willits D, Rowhani-Rahbar A, Hajat A.Simckes M, et al. Among authors: willits d.J Epidemiol Community Health. 2023 Aug;77(8):543-548. doi: 10.1136/jech-2022-219022. Epub 2023 May 19.J Epidemiol Community Health. 2023.PMID: 37208155
Simckes M, Willits D, McFarland M, McFarland C, Rowhani-Rahbar A, Hajat A.Simckes M, et al. Among authors: willits d.Soc Sci Med. 2021 Jul;281:114103. doi: 10.1016/j.socscimed.2021.114103. Epub 2021 Jun 5.Soc Sci Med. 2021.PMID: 34120085
Uchida M, Kosuge H, Terashima M, Willits DA, Liepold LO, Young MJ, McConnell MV, Douglas T.Uchida M, et al. Among authors: willits da.ACS Nano. 2011 Apr 26;5(4):2493-502. doi: 10.1021/nn102863y. Epub 2011 Mar 21.ACS Nano. 2011.PMID: 21391720Free PMC article.
Usselman RJ, Walter ED, Willits D, Douglas T, Young M, Singel DJ.Usselman RJ, et al. Among authors: willits d.J Am Chem Soc. 2011 Mar 30;133(12):4156-9. doi: 10.1021/ja107650c. Epub 2011 Mar 9.J Am Chem Soc. 2011.PMID: 21388197