Rycroft CE, Heyes A, Lanza L, Becker K. Epidemiology of chronic obstructive pulmonary disease: a literature review. Int J Chron Obstruct Pulmon Dis. 2012 Jul 1;7:457-94.
Carney RSE, Cocas LA, Hirata T, Mansfield K, Corbin JG. Differential regulation of telencephalic pallial-subpallial boundary patterning by Pax6 and Gsh2. Cereb Cortex. 2009 Apr;19(4):745-59. doi: 10.1093/cercor/bhn123