| Queries | Unique users |
Referrers |
Average Click Position |
|
|---|---|---|---|---|
| the invention of the stethoscope | 1 | 1 | 1 | |
| laennec's stethoscope | 1 | 1 | 2 | |
| history of the stethoscope | 1 | 1 | 2 | |
| antique stethoscope | 1 | 2 | 3 | |
| monaural stethoscope | 1 | 3 | 1 | |
| stethoscope | 1 | 1 | 7 | |
| antiques online | 1 | 1 | 2 | |
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