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

Year Number of Results
1973 1
1978 1
1980 1
1983 1
1984 1
1986 2
1994 2
2000 2
2012 2
2013 1
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2020 1
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2023 3
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Page 1
Mask mandates save lives.
Hansen NH, Mano RC. Hansen NH, et al. J Health Econ. 2023 Mar;88:102721. doi: 10.1016/j.jhealeco.2022.102721. Epub 2023 Feb 26. J Health Econ. 2023. PMID: 36854572 Free PMC article.
Rubella prevention.
Hansen NH. Hansen NH. Can Med Assoc J. 1983 Nov 15;129(10):1077. Can Med Assoc J. 1983. PMID: 6627160 Free PMC article. No abstract available.
Tailgut cyst prolapsing through the anus.
Hansen NH, Qvist N. Hansen NH, et al. Eur J Pediatr Surg. 2013 Jun;23(3):e3-4. doi: 10.1055/s-0032-1315814. Epub 2012 Jul 7. Eur J Pediatr Surg. 2013. PMID: 22773350 Free article. No abstract available.
24 results