1. Maternal phenylketonuria and foetal brain damage. An attempt at prevention by dietary control;Allan,1968
2. Phenylketonuria. VIII. Relation between age, serum phenylalanine level, and phenylpyruvic acid excretion;Armstrong,1957
3. Psychologic and neurologic status of diet-treated phenylketonuric children and their siblings;Berman;Pediatrics,1961
4. Influence of excess dietary phenylalanine on pregnant rats and their fetuses;Boggs,1964
5. Unexpected finding from a PKU newborn screening program;Coffelt;Pediatrics,1964