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

Year Number of Results
1945 1
1946 2
1947 3
1948 9
1949 9
1950 7
1951 4
1952 8
1953 11
1954 8
1955 10
1956 12
1957 9
1958 16
1959 12
1960 9
1961 7
1962 6
1963 6
1964 9
1965 5
1967 1
1976 2
1979 1
1980 7
1981 21
1982 41
1983 51
1984 99
1985 99
1986 137
1987 146
1988 148
1989 140
1990 153
1991 175
1992 195
1993 175
1994 173
1995 207
1996 208
1997 203
1998 192
1999 188
2000 177
2001 178
2002 168
2003 172
2004 148
2005 169
2006 195
2007 186
2008 166
2009 147
2010 147
2011 149
2012 137
2013 120
2014 97
2015 88
2016 77
2017 83
2018 63
2019 68
2020 58
2021 44
2022 46
2023 34
2024 10

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PubMed (MeSH Keyword) for id: 6114

5,492 results

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Page 1
[Standard technical specifications for methacholine chloride (Methacholine) bronchial challenge test (2023)].
Pulmonary Function and Clinical Respiratory Physiology Committee of Chinese Association of Chest Physicians; Chinese Thoracic Society; Pulmonary Function Group of Respiratory Branch of Chinese Geriatric Society. Pulmonary Function and Clinical Respiratory Physiology Committee of Chinese Association of Chest Physicians, et al. Zhonghua Jie He He Hu Xi Za Zhi. 2024 Feb 12;47(2):101-119. doi: 10.3760/cma.j.cn112147-20231019-00247. Zhonghua Jie He He Hu Xi Za Zhi. 2024. PMID: 38309959 Chinese.
5,492 results