| A high-throughput de novo sequencing approach for shotgun proteomics using high-resolution tandem mass spectrometry Recent countries visiting this post |  |
 | 7 | United States |
 | 5 |
| A high-throughput de novo sequencing approach for shotgun proteomics using high-resolution tandem mass spectrometry Recent countries visiting this post | |
| 7 | United States |
| 5 |