[On the problem of preventive measures for early detection of phenylketonuria].
D005860:Germany, West; D006801:Humans; D007231:Infant, Newborn; D007501:Iron / Q000652:urine; D010661:Phenylketonurias / Q000517:prevention & control*
D007501:Iron
Zur Frage von Vorsorge-Untersuchungen zur Frühefassung der Phenylketonurie.