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

Year Number of Results
1968 1
1977 1
1995 1
1999 1
2000 5
2001 2
2006 1
2007 1
2008 1
2009 2
2010 2
2012 2
2013 3
2014 3
2015 6
2016 2
2017 3
2018 1
2020 3
2021 6
2022 3
2023 5
2024 3

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Page 1
Purtle and Roman Respond.
Purtle J, Roman LA. Purtle J, et al. Among authors: roman la. Am J Public Health. 2015 Sep;105(9):e2-3. doi: 10.2105/AJPH.2015.302812. Epub 2015 Jul 16. Am J Public Health. 2015. PMID: 26180974 Free PMC article. No abstract available.
Purtle and Roman Respond.
Purtle J, Roman LA. Purtle J, et al. Among authors: roman la. Am J Public Health. 2015 Oct;105(10):e9-e10. doi: 10.2105/AJPH.2015.302841. Epub 2015 Aug 13. Am J Public Health. 2015. PMID: 26270286 Free PMC article. No abstract available.
Measuring the 3-30-300 rule to help cities meet nature access thresholds.
Browning MHEM, Locke DH, Konijnendijk C, Labib SM, Rigolon A, Yeager R, Bardhan M, Berland A, Dadvand P, Helbich M, Li F, Li H, James P, Klompmaker J, Reuben A, Roman LA, Tsai WL, Patwary M, O'Neil-Dunne J, Ossola A, Wang R, Yang B, Yi L, Zhang J, Nieuwenhuijsen M. Browning MHEM, et al. Among authors: roman la. Sci Total Environ. 2024 Jan 10;907:167739. doi: 10.1016/j.scitotenv.2023.167739. Epub 2023 Oct 11. Sci Total Environ. 2024. PMID: 37832672 Review.
Health impact assessment of Philadelphia's 2025 tree canopy cover goals.
Kondo MC, Mueller N, Locke DH, Roman LA, Rojas-Rueda D, Schinasi LH, Gascon M, Nieuwenhuijsen MJ. Kondo MC, et al. Among authors: roman la. Lancet Planet Health. 2020 Apr;4(4):e149-e157. doi: 10.1016/S2542-5196(20)30058-9. Lancet Planet Health. 2020. PMID: 32353295 Free article.
50 results