Gardiner, Mary Beth (September 2005). "The importance of being cilia". HHMI Bulletin. 18 (2). Howard Hughes Medical Institute. Archived from the original(PDF) on 2010-03-11. Retrieved 2008-07-26.
Gardiner, Mary Beth (September 2005). "The importance of being cilia". HHMI Bulletin. 18 (2). Howard Hughes Medical Institute. Archived from the original(PDF) on 2010-03-11. Retrieved 2008-07-26.