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Results by year

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

Year Number of Results
1965 1
1975 1
1976 1
1977 1
1982 2
1983 3
1985 1
1987 1
1988 3
1989 5
1990 3
1991 3
1992 2
1993 3
1994 3
1995 4
1996 4
1997 7
1998 3
1999 8
2000 3
2001 1
2002 3
2003 4
2004 5
2005 4
2006 7
2007 8
2008 12
2009 8
2010 19
2011 15
2012 12
2013 3
2014 3
2015 7
2016 6
2017 3
2018 6
2019 7
2020 12
2021 7
2022 11
2023 11
2024 4

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228 results

Results by year

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Page 1
Hydromorphone.
Murray A, Hagen NA. Murray A, et al. Among authors: hagen na. J Pain Symptom Manage. 2005 May;29(5 Suppl):S57-66. doi: 10.1016/j.jpainsymman.2005.01.007. J Pain Symptom Manage. 2005. PMID: 15907647 Free article. Review.
Apophyllite waveplates.
Hagen N, Yoshida K, Shan Y, Otani Y. Hagen N, et al. Appl Opt. 2022 Aug 1;61(22):6518-6526. doi: 10.1364/AO.463809. Appl Opt. 2022. PMID: 36255876
Breakthrough pain: definition and management.
Portenoy RK, Hagen NA. Portenoy RK, et al. Among authors: hagen na. Oncology (Williston Park). 1989 Aug;3(8 Suppl):25-9. Oncology (Williston Park). 1989. PMID: 2484297 Review.
[«Sulfonamide allergy» - which drugs must patients avoid?].
Hagen NT, Spigset O. Hagen NT, et al. Tidsskr Nor Laegeforen. 2016 Jun 7;136(10):915-8. doi: 10.4045/tidsskr.15.0848. eCollection 2016 Jun. Tidsskr Nor Laegeforen. 2016. PMID: 27272369 Free article. Review. Norwegian.
Compassion: a scoping review of the healthcare literature.
Sinclair S, Norris JM, McConnell SJ, Chochinov HM, Hack TF, Hagen NA, McClement S, Bouchal SR. Sinclair S, et al. Among authors: hagen na. BMC Palliat Care. 2016 Jan 19;15:6. doi: 10.1186/s12904-016-0080-0. BMC Palliat Care. 2016. PMID: 26786417 Free PMC article. Review.
Wave description of geometric phase.
Garza-Soto L, Hagen N, Lopez-Mago D, Otani Y. Garza-Soto L, et al. Among authors: hagen n. J Opt Soc Am A Opt Image Sci Vis. 2023 Feb 1;40(2):388-396. doi: 10.1364/JOSAA.480814. J Opt Soc Am A Opt Image Sci Vis. 2023. PMID: 36821208
Foveated endoscopic lens.
Hagen N, Tkaczyk TS. Hagen N, et al. J Biomed Opt. 2012 Feb;17(2):021104. doi: 10.1117/1.JBO.17.2.021104. J Biomed Opt. 2012. PMID: 22463022 Free PMC article.
228 results