| Original language | English (US) |
|---|---|
| Pages (from-to) | 393-394 |
| Number of pages | 2 |
| Journal | Controlled clinical trials |
| Volume | 13 |
| Issue number | 5 |
| DOIs | |
| State | Published - Oct 1992 |
| Externally published | Yes |
Bibliographical note
Funding Information:survey screening method has broad applicability and offers investigators an opportunity to assess study eligibility prior to randomization. Supported by NEI Grant #EY-02687, EY-08652.
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