RT Journal Article SR Electronic T1 Vapour rub reduced nocturnal symptoms in children with upper respiratory tract infection JF Archives of disease in childhood - Education & practice edition JO Arch Dis Child Educ Pract Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 240 OP 240 DO 10.1136/adc.2011.213991 VO 96 IS 6 YR 2011 UL http://ep.bmj.com/content/96/6/240.abstract AB