RT Journal Article SR Electronic T1 Spontaneous pneumothorax in infancy JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 141 OP 144 DO 10.1136/adc.20.103.141 VO 20 IS 103 A1 Higgins, Ian YR 1945 UL http://adc.bmj.com/content/20/103/141.abstract AB