%0 Journal Article %T Lung function assessment in preschool children; a review of the utility of basic spirometry, interrupter technique and forced oscillation technique %J - %D 2017 %R 10.4038/amj.v11i1.7641 %K spirometry %K interrupter technique %K forced oscillation technique %K obstructive airway disease %K asthma %U https://amj.sljol.info/articles/10.4038/amj.v11i1.7641/