Artero, R.D., Terol-Alcayde, J., Paricio, N., Ring, J., Bargues, M., Torres, A., Perez-Alonso, M. (1998). saliva, a new Drosophila gene expressed in the embryonic salivary glands with homologues in plants and vertebrates.
Mech. Dev. 75(1,2): 159--162.