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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2010 2
2011 3
2012 7
2013 4
2014 8
2015 11
2016 5
2017 4
2018 4
2019 4
2020 4
2021 6
2022 3
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60 results
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Page 1
Direct-to-consumer orthodontics: surveying the user experience.
Wexler A, Nagappan A, Beswerchij A, Choi R. Wexler A, et al. Among authors: nagappan a. J Am Dent Assoc. 2020 Aug;151(8):625-636.e4. doi: 10.1016/j.adaj.2020.02.025. J Am Dent Assoc. 2020. PMID: 32718492 Free PMC article.
Improving the geographical precision of rural chronic disease surveillance by using emergency claims data: a cross-sectional comparison of survey versus claims data in Sullivan County, New York.
Lee DC, Feldman JM, Osorio M, Koziatek CA, Nguyen MV, Nagappan A, Shim CJ, Vinson AJ, Thorpe LE, McGraw NA. Lee DC, et al. Among authors: nagappan a. BMJ Open. 2019 Nov 18;9(11):e033373. doi: 10.1136/bmjopen-2019-033373. BMJ Open. 2019. PMID: 31740475 Free PMC article.
60 results