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

Year Number of Results
1986 1
1987 1
1988 1
1989 1
2002 1
2005 1
2006 2
2008 1
2009 4
2010 3
2013 2
2014 2
2016 1
2018 1
2019 2
2020 3
2021 4
2022 2
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29 results
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Page 1
Controlled release of morphine from a poloxamer 407 gel.
Jansen MM, Verzijl JM, Burger DM, Hekster YA. Jansen MM, et al. Int J Pharm. 2013 Aug 16;452(1-2):266-9. doi: 10.1016/j.ijpharm.2013.05.032. Epub 2013 May 21. Int J Pharm. 2013. PMID: 23707252
29 results