Michael Klemba, Wandy Beatty, Ilya Gluzman, and Daniel E. Goldberg
http://www.100md.com
《细胞学杂志》
The original version of this article was published with the wrong copyright year. The correct date is January 5, 2004. The copyright date is correct in the online versions of the article.(Vol. 164, No. 1, January 5,)