@article {12523,
	title = {Normative Irritability in Youth: Developmental Findings From the Great Smoky Mountains Study},
	journal = {Normative Irritability in Youth: Developmental Findings from the Great Smoky Mountain Study},
	volume = {54},
	year = {2015},
	month = {August},
	pages = {635-642},
	publisher = {Elsevier Inc.},
	keywords = {Adolescent psychology, Child and Adolescent Psychiatric Assessment, Mental health},
	doi = {doi:10.1016/j.jaac.2015.05.008},
	author = {Copeland, William E. and Brotman, Melissa A. and Costello, E. Jane}
}
@article {12083,
	title = {Irritable Mood as a Symptom of Depression in Youth:  Prevalence, Developmental, and Clinical Correlates in the Great Smoky Mountains Study},
	journal = {Journal of the American Academy of Child and Adolescent Psychiatry},
	volume = {52},
	year = {2013},
	month = {August},
	pages = {831-840},
	publisher = {Elsevier},
	keywords = {Adolescent psychology, Great Smoky Mountains Study},
	doi = {10.1016/j.jaac.2013.05.017},
	url = {http://www.sciencedirect.com/science/article/pii/S0890856713003444},
	author = {Stringaris, Argyres and Maughan, Barbara and Copeland, William S and Costello, E. Jane and Angold, Adrian}
}
