@article {12070, title = {Longitudinal Patterns of Anxiety from Childhood to Adulthood: The Great Smoky Mountains Study}, journal = {Journal of the American Academy of Child and Adolescent Psychiatry}, volume = {53}, year = {2014}, month = {January}, pages = {21-33}, publisher = {Elsevier}, keywords = {Adolescent psychology, Great Smoky Mountains Study, Health}, doi = {10.1016/j.jaac.2013.09.017}, author = {Copeland, William E and Angold, Adrian and Shanahan, Lilly and Costello, Elizabeth Jane} }