National Human Genome Research Institute. The Cost of Sequencing a Human Genome. https://www.genome.gov/about-genomics/fact-sheets/Sequencing-Human-Genome-cost
Yang Y, Ye W, Guo J, et al. CLCN7 and TCIRG1 mutations in a single family : Evidence for digenic inheritance of osteopetrosis. Mol Med Rep 2018 ; 19 : 595-600.
Kause F, Reutter H, Marsch F, et al. Whole exome sequencing identifies a mutation in EYA1 and GLI3 in a patient with branchio otic syndrome and esophageal atresia : Coincidence or a digenic mode of inheritance? Mol Med Rep 2018 : 17 : 3200-3205.