RT Journal Article SR Electronic T1 Screening for several amino acidopathies in neonates in Birmingham by plasma chromatography. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 881 OP 881 DO 10.1136/adc.46.250.881 VO 46 IS 250 A1 Raine, D N YR 1971 UL http://adc.bmj.com/content/46/250/881.1.abstract AB