Liyanage, G.Jayamanne, B.D.2019-03-052019-03-052018-06The Ceylon Medical Journal, 63(2):p.65-67https://dl.nsf.gov.lk/handle/1/24461SpirometrySri LankaEthinicityTamilMoorSinhaleseEthnic differences in lung functions of children in the Colombo District,Sri LankaArticle