分面浏览：发表日期 |
| 当前检索式 | ((ALL：Specimen Preparation)) |
| 限定条件 | 无 |
| 2021 5 | 2020 1 | 2019 1 |
| 2018 5 | 2017 3 | 2016 12 |
| 2015 4 | 2014 4 | 2013 5 |
| 2012 4 | 2011 7 | 2010 10 |
| 2009 5 | 2008 7 | 2007 10 |
| 2006 10 | 2005 8 | 2004 16 |
| 2003 7 | 2002 14 | 2001 13 |
| 2000 11 | 1999 4 | 1998 17 |
| 1997 18 | 1996 7 | 1995 8 |
| 1994 18 | 1993 19 | 1992 28 |
| 1991 20 | 1990 5 | 1989 13 |
