RT Journal Article SR Electronic T1 Upper airway resistance JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 250 OP 250 DO 10.1136/adc.52.3.250 VO 52 IS 3 A1 Janet Stocks A1 Simon Godfrey YR 1977 UL http://adc.bmj.com/content/52/3/250.1.abstract AB