@article {3207, title = {Headaches and Psychopathology in Children and Adolescents}, journal = {Journal of the American Academy of Child and Adolescent Psychiatry}, volume = {37}, year = {1998}, month = {September}, pages = {951-958}, keywords = {Behavioral disorders, Child and Adolescent Psychiatric Assessment, Health, Mental health, Mountain life}, author = {Egger, Helen Link and Angold, Adrian and Costello, Elizabeth Jane} }