RT Journal Article SR Electronic T1 Screening and Surveillance for Hearing Impairment in Young Children JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 1100 OP 1100 DO 10.1136/adc.64.7.1100-a VO 64 IS 7 A1 S Bellman YR 1989 UL http://adc.bmj.com/content/64/7/1100.2.abstract AB