RT Journal Article SR Electronic T1 The hazards of button battery ingestion JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 1010 OP 1011 DO 10.1136/archdischild-2015-308313 VO 100 IS 11 A1 Mike Thomson A1 Shishu Sharma YR 2015 UL http://adc.bmj.com/content/100/11/1010.abstract AB