Embryology of the lamprey and evolution of the vertebrate jaw: insights from molecular and developmental perspectives.
S Kuratani, Y Nobusada, N Horigome, and Y Shigetani
Philos Trans R Soc Lond B Biol Sci. 2001 October 29; 356(1414): 1615–1632. doi: 10.1098/rstb.2001.0976.PMCID: PMC1088540