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Gupta A, Quinn M, Saint S, Lewis R, Fowler KE, Winter S, Chopra V.Gupta A, et al. Among authors: chopra v.Diagnosis (Berl). 2020 Jul 22;8(2):167-175. doi: 10.1515/dx-2020-0010. Print 2021 May 26.Diagnosis (Berl). 2020.PMID: 32697753Free PMC article.
Chopra V, Flanders SA, Saint S.Chopra V, et al.JAMA. 2012 Oct 17;308(15):1527-8. doi: 10.1001/jama.2012.12704.JAMA. 2012.PMID: 23073947No abstract available.