Su G, Roberts T, Cowell JK (Sep 1999). "TTC4, a novel human gene containing the tetratricopeptide repeat and mapping to the region of chromosome 1p31 that is frequently deleted in sporadic breast cancer". Genomics. 55 (2): 157–63. doi:10.1006/geno.1998.5633. PMID9933562.
Su G, Roberts T, Cowell JK (Sep 1999). "TTC4, a novel human gene containing the tetratricopeptide repeat and mapping to the region of chromosome 1p31 that is frequently deleted in sporadic breast cancer". Genomics. 55 (2): 157–63. doi:10.1006/geno.1998.5633. PMID9933562.