| Name | Format | # Lines | Size | Date |
|---|---|---|---|---|
| FILE_ID.DIZ | Text File | 35 | 2KB | 1994-07-14 |
| POLIOFDA.TXT | Text File | 374 | 18KB | 1992-11-05 |
| PPS&E.TXT | Text File | 94 | 4KB | 1994-02-02 |
| PPS&SSA.TXT | Text File | 252 | 13KB | 1994-03-30 |
| PPSNIH.TXT | Text File | 268 | 12KB | 1994-03-30 |
| RECS4PPS.TXT | Text File | 100 | 5KB | 1994-07-06 |