Ignacio Lopez-Coviella, Maximillian T. Follettie, Tiffany J. Mellott, Vesela P. Kovacheva, Barbara E. Slack, Veronica Diesl, Brygida Berse, R. Scott Thies, Jan Krzysztof Blusztajn
Proc Natl Acad Sci U S A. 2005 May 10; 102(19): 6984–6989. Published online 2005 May 3. doi: 10.1073/pnas.0502097102