1. The epidemiology of suicide in children and young adolescents;Shaffer;Child Psychiatry,1981
2. National Center for Health Statistics Vital Statistics of the United States 1980
3. Suicide among the elderly: Levels and trends;McIntosh;Am J Orthopsychiatry,1985
4. Estimates of selected comparability ratios based on dual coding of 1976 certificates by the eighth and ninth revisions of the International Classification of Diseases (prepared by Klebba AJ, Scott JH). DHEW publication (PHS) 80-1120, Hyattsville, Maryland;National Center for Health Statistics;Monthly vital Statistics Report,1980