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

Year Number of Results
1961 1
1963 2
1964 2
1965 1
1966 4
1967 2
1969 1
1970 2
1971 3
1974 1
1977 4
1978 1
1979 4
1980 4
1981 2
1982 1
1983 3
1984 2
1986 2
1987 2
1988 3
1989 4
1990 5
1992 3
1993 1
1994 2
1995 1
1997 1
1998 1
1999 1
2001 1
2023 0
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Page 1
The International Respiratory Care Club (IRCC).
Levi-Valensi P, Matthys H, Petty TL. Levi-Valensi P, et al. Monaldi Arch Chest Dis. 1994 Sep;49(4):287. Monaldi Arch Chest Dis. 1994. PMID: 8000411 No abstract available.
[Practice of long-term oxygen therapy].
Levi-Valensi P. Levi-Valensi P. Rev Mal Respir. 1989;6(3):187-8. Rev Mal Respir. 1989. PMID: 2740583 French. No abstract available.
67 results