分面浏览：发表日期 |
| 当前检索式 | ((ALL：OBSERVATIONAL EVIDENCE)) |
| 限定条件 | 无 |
| 2024 3 | 2023 6 | 2022 11 |
| 2021 14 | 2020 18 | 2019 41 |
| 2018 38 | 2017 30 | 2016 46 |
| 2015 33 | 2014 30 | 2013 22 |
| 2012 19 | 2011 19 | 2010 24 |
| 2009 14 | 2008 21 | 2007 14 |
| 2006 7 | 2005 10 | 2004 2 |
| 2003 11 | 2002 2 | 2001 5 |
| 2000 5 | 1999 1 | 1998 3 |
| 1997 2 | 1996 1 | 1995 1 |
| 1994 1 | 1992 1 |
