Eddleston J، Murdoch JN، Copp AJ، Stanier P (أبريل 1999). "Physical and transcriptional map of a 3-Mb region of mouse chromosome 1 containing the gene for the neural tube defect mutant loop-tail (Lp)". Genomics. ج.56 ع.2: 149–59. DOI:10.1006/geno.1998.5701. PMID:10051400.
Eddleston J، Murdoch JN، Copp AJ، Stanier P (أبريل 1999). "Physical and transcriptional map of a 3-Mb region of mouse chromosome 1 containing the gene for the neural tube defect mutant loop-tail (Lp)". Genomics. ج.56 ع.2: 149–59. DOI:10.1006/geno.1998.5701. PMID:10051400.