The genetic linkage between the PKU locus and the loci for amylase 1, amylase 2, Fy, PGM 1, and Rh and the question of assignment of the PKU locus to chromosome no. 1.
Knapp A, Tintschewa R, Scheibe E, Scheibe E, Jäger B, Biebler KE. Hum Genet. 1982; 60(2):122-5.