Somers GR, Hammet F, Woollatt E, Richards RI, Southey MC, Venter DJ (1997). „Chromosomal localization of the human P2y6 purinoceptor gene and phylogenetic analysis of the P2y purinoceptor family”. Genomics. 44 (1): 127—30. PMID9286708. doi:10.1006/geno.1997.4841.
Somers GR, Hammet F, Woollatt E, Richards RI, Southey MC, Venter DJ (1997). „Chromosomal localization of the human P2y6 purinoceptor gene and phylogenetic analysis of the P2y purinoceptor family”. Genomics. 44 (1): 127—30. PMID9286708. doi:10.1006/geno.1997.4841.