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Attention Deficit Disorder and Learning Disability: United States, 1997-98 |
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| Authors: | Pastor Patricia N Reuben Cynthia A |
| Affiliation: | Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, Division of Epidemiology, Hyattsville, Maryland 20782-2003, USA. |
| Abstract: | |
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| 本文献已被 PubMed 等数据库收录！ | |