RT Journal Article SR Electronic T1 Studies of Pneumonia in Childhood JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 83 OP 94 DO 10.1136/adc.4.20.83 VO 4 IS 20 A1 McNeil, Charles A1 Macgregor, Agnes R. A1 Alexander, W. Alister YR 1929 UL http://adc.bmj.com/content/4/20/83.abstract AB