Drayna, Dennis; Coon, Hilary; Kim, Un-Kyung; Elsner, Tami; Cromer, Kevin; Otterud, Brith; Baird, Lisa; Peiffer, Andy P.; Leppert, Mark (2003). "Genetic analysis of a complex trait in the Utah Genetic Reference Project: a major locus for PTC taste ability on chromosome 7q and a secondary locus on chromosome 16p". Human Genetics. 112 (5–6): 567–572. doi:10.1007/s00439-003-0911-y. PMID12624758. S2CID5644482.
Drayna, Dennis; Coon, Hilary; Kim, Un-Kyung; Elsner, Tami; Cromer, Kevin; Otterud, Brith; Baird, Lisa; Peiffer, Andy P.; Leppert, Mark (2003). "Genetic analysis of a complex trait in the Utah Genetic Reference Project: a major locus for PTC taste ability on chromosome 7q and a secondary locus on chromosome 16p". Human Genetics. 112 (5–6): 567–572. doi:10.1007/s00439-003-0911-y. PMID12624758. S2CID5644482.
Drayna, Dennis; Coon, Hilary; Kim, Un-Kyung; Elsner, Tami; Cromer, Kevin; Otterud, Brith; Baird, Lisa; Peiffer, Andy P.; Leppert, Mark (2003). "Genetic analysis of a complex trait in the Utah Genetic Reference Project: a major locus for PTC taste ability on chromosome 7q and a secondary locus on chromosome 16p". Human Genetics. 112 (5–6): 567–572. doi:10.1007/s00439-003-0911-y. PMID12624758. S2CID5644482.