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

Year Number of Results
1999 1
2002 4
2003 6
2004 4
2005 5
2006 11
2007 7
2008 10
2009 14
2010 8
2011 9
2012 10
2013 16
2014 21
2015 24
2016 24
2017 26
2018 23
2019 35
2020 44
2021 42
2022 42
2023 49
2024 23

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Page 1
Biological nutrients removal and recovery.
Zhang G, Ngo HH, Peng Y, Bux F, Mannina G. Zhang G, et al. Bioresour Technol. 2021 Jan;320(Pt B):124377. doi: 10.1016/j.biortech.2020.124377. Epub 2020 Nov 4. Bioresour Technol. 2021. PMID: 33186800 No abstract available.
Microbial production and applications of 5-aminolevulinic acid.
Liu S, Zhang G, Li X, Zhang J. Liu S, et al. Among authors: zhang g. Appl Microbiol Biotechnol. 2014 Sep;98(17):7349-57. doi: 10.1007/s00253-014-5925-y. Epub 2014 Jul 13. Appl Microbiol Biotechnol. 2014. PMID: 25022665 Review.
382 results