Articles submitted by category
| 1994 | 1995 | 1996 | 1997 | 1998 | |
|---|---|---|---|---|---|
| Original papers | 410 | 493 | 415 | 411 | 398 |
| Case reports | 242 | 252 | 247 | 212 | 211 |
| Short papers | 14 | 48 | 51 | 40 | 31 |
| Editorials/reviews | 34 | 38 | 38 | 53 | 81 |
| Review series | 6 | 18 | 31 | 26 | 13 |
| Supplement articles | 12 | 16 | 41 | 29 | 17 |
| Case report commentaries | 3 | 7 | 11 | 7 | 7 |
| Rapid communications | — | — | 5 | 5 | 7 |
| Total | 721 | 872 | 839 | 783 | 765 |