Gorodinsky A, Zimonjic DB, Popescu NC, Milbrandt J (March 1998). "Assignment of the GDNF family receptor alpha-1 (GFRA1) to human chromosome band 10q26 by in situ hybridization". Cytogenetics and Cell Genetics. 78 (3–4): 289–90. doi:10.1159/000134674. PMID9465905.
Angrist M, Jing S, Bolk S, Bentley K, Nallasamy S, Halushka M, Fox GM, Chakravarti A (Mar 1998). "Human GFRA1: cloning, mapping, genomic structure, and evaluation as a candidate gene for Hirschsprung disease susceptibility". Genomics. 48 (3): 354–62. doi:10.1006/geno.1997.5191. PMID9545641.
Gorodinsky A, Zimonjic DB, Popescu NC, Milbrandt J (March 1998). "Assignment of the GDNF family receptor alpha-1 (GFRA1) to human chromosome band 10q26 by in situ hybridization". Cytogenetics and Cell Genetics. 78 (3–4): 289–90. doi:10.1159/000134674. PMID9465905.
Angrist M, Jing S, Bolk S, Bentley K, Nallasamy S, Halushka M, Fox GM, Chakravarti A (Mar 1998). "Human GFRA1: cloning, mapping, genomic structure, and evaluation as a candidate gene for Hirschsprung disease susceptibility". Genomics. 48 (3): 354–62. doi:10.1006/geno.1997.5191. PMID9545641.