Hox genes and specification of regional identity in the axial skeleton: Analysis of the individual and combined mutant phenotypes of the paralogous group 4 murine Hox genes; hoxa-4, hoxb-4 and hoxd-4
Horan, Gerald Scott Barden.
The University of Texas Graduate School of Biomedical Sciences at Houston ProQuest Dissertations Publishing, 1995. 9535038.