Specifically, Dr. Willard Centerwall, whose child was mentally handicapped, developed the first diagnostic test for PKU in 1957. Called the "wet diaper" test, Centerwall's test involved adding a ...

Currently, the NSPWCH programme conducts free mammography for all women, phenylketonuria (PKU) testing for newborns as well as pre-marital testing. Babies with the genetic disease PKU need foods ...