D. Quinn

Phenylketonuria due to phenylalanine hydroxylase deficiency: an unfolding story. Medical Research Council Working Party on Phenylketonuria.

R. Surtees, S. Malcolm, L. Tyfield, 1993, BMJ.

RECOMMENDATIONS ON THE DIETARY-MANAGEMENT OF PHENYLKETONURIA

R. Surtees, B. M. Clark, S. Malcolm, 1993 .