Some factors affecting McCaman-Robins test results in screening newborns for PKU.
D001800:Blood Specimen Collection; D002140:California; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008403:Mass Screening; D010649:Phenylalanine / Q000097:blood*; D010661:Phenylketonurias / Q000175:diagnosis* / Q000453:epidemiology*; D013048:Specimen Handling
D010649:Phenylalanine