Yamauchi T, Sugimoto J, Hatakeyama T, Asakawa S, Shimizu N, Isobe M. «Assignment of the human poly(A) polymerase (PAP) gene to chromosome 14q32.1-q32.2 and isolation of a polymorphic CA repeat sequence». J Hum Genet. 44: 253–5. PMID10429366. doi:10.1007/s100380050154
Yamauchi T, Sugimoto J, Hatakeyama T, Asakawa S, Shimizu N, Isobe M. «Assignment of the human poly(A) polymerase (PAP) gene to chromosome 14q32.1-q32.2 and isolation of a polymorphic CA repeat sequence». J Hum Genet. 44: 253–5. PMID10429366. doi:10.1007/s100380050154