| Set | Items | Description |
| S1 | 8684 | PROSTATIC (W) HYPERPLASIA |
| S2 | 7071 | BPH/TI,AB |
| S3 | 240 | SAW (W) PALMETTO |
| S4 | 179 | SERENOA (W) REPENS |
| S5 | 150 | PERMIXON |
| S6 | 31 | SABAL (W) SERRULATA |
| S7 | 252 | (S1 OR S2) AND (S3 OR S4 OR S5 OR S6) |
| S8 | 276370 | RANDOMIZED (W) CONTROLLED (W) TRIAL? OR RANDIMISED (W)CONTROLLE‐D (W) TRIAL? |
| S9 | 11351 | RCT? |
| S10 | 51 | S7 AND (S8 OR S9) |
| S11 | 37 | S10/2001:2011 |
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