References in nca4 finding 13.3

identifier	ref type	type	title	publication
c9c2ea5f 2017	Journal Article	article	Exposure to extreme heat events is associated with increased hay fever preval...	Exposure to extreme heat events is associated with increased hay fever prevalence among nationally representative sample of US adults: 1997-2013
f89543d6 2012	Journal Article	article	Anthropogenic climate change and allergic diseases	Anthropogenic climate change and allergic diseases
f978dc0e 2010	Journal Article	article	Urban air pollution and climate change as environmental risk factors of respi...	Urban air pollution and climate change as environmental risk factors of respiratory allergy: An update