Rajapakse, S.I., Yasaratne, D. and Amarasiri, L., 2018. Lung function assessment in preschool children; a review of the utility of basic spirometry, interrupter technique and forced oscillation technique. Anuradhapura Medical Journal, 11(1), pp.31–36. DOI: http://doi.org/10.4038/amj.v11i1.7641
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