Kay Emerson was the first person in Wisconsin and one of the first in the United States to be successfully treated for phenylketonuria (PKU), a condition in which the body fails to break down the amino acid phenylalanine, causing a buildup.
Kay Emerson was the first person in Wisconsin and one of the first in the United States to be successfully treated for phenylketonuria (PKU), a condition in which the body fails to break down the amino acid phenylalanine, causing a buildup.