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

Year Number of Results
1892 1
1971 1
1985 1
2002 1
2003 2
2004 1
2005 2
2006 1
2007 1
2008 2
2009 7
2010 15
2011 8
2012 8
2013 11
2014 8
2015 5
2016 5
2017 11
2018 2
2019 6
2020 8
2021 12
2022 7
2023 2
2024 0

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Similar articles for PMID: 21960970

113 results

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Page 1
Contagious yawning and seasonal climate variation.
Gallup AC, Eldakar OT. Gallup AC, et al. Front Evol Neurosci. 2011 Sep 22;3:3. doi: 10.3389/fnevo.2011.00003. eCollection 2011. Front Evol Neurosci. 2011. PMID: 21960970 Free PMC article.
Interspecific Contagious Yawning in Humans.
Gallup AC, Wozny S. Gallup AC, et al. Animals (Basel). 2022 Jul 27;12(15):1908. doi: 10.3390/ani12151908. Animals (Basel). 2022. PMID: 35892558 Free PMC article.
113 results