OMB control number
The Johnston County ADHD Study: Environmental, Reproductive, and Familial Risk Factors for Attention-Deficit/Hyperactivity Disorder
OMB 0925-0456 · HHS/NIH.
OMB 0925-0456
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 The Johnston County ADHD Study: Environmental, Reproductive, and Familial Risk Factors for Attention-Deficit/Hyperactivity Disorder |
Information collection |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 199802-0925-002 | New collection (Request for a new OMB Control Number) | 1998-02-23 | Approved without change |