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

Year Number of Results
1993 1
1994 1
1995 2
1997 2
1998 3
1999 3
2001 1
2002 1
2004 2
2006 2
2007 1
2022 0
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Page 1
Oxygen and helium gas mixtures for dyspnoea.
Laude EA, Ahmedzai SH. Laude EA, et al. Curr Opin Support Palliat Care. 2007 Aug;1(2):91-5. doi: 10.1097/SPC.0b013e3282e1c6f5. Curr Opin Support Palliat Care. 2007. PMID: 18685348 Review.
19 results