| Query | User |
|---|---|
| 24 hour urine collection | entered by user 23465858 |
| 24 hours urine test | entered by user 7977532 |
| christiaan barnard | entered by user 1730723 |
| first heart transplant doctor | entered by user 3506899 |
| heart transplants | entered by user 10458271 |
| heart transplants | entered by user 2038905 |
| how to do 24hour urine | entered by user 21413915 |
| lvad | entered by user 279449 |
| muga scan | entered by user 2327723 |
| piggyback heart transplant | entered by user 5200477 |
| piggyback heart transplant | entered by user ditto |