Allergic risk factors for severe asthma among preschool children: a descriptive-analytical study from rural Sri Lanka
Rajapakse Mudiyanselage S, Amarasiri L, Yasaratne D, Warnasekara J, Agampodi S. Allergic risk factors for severe asthma among preschool children: a descriptive-analytical study from rural Sri Lanka. 2022, 5. DOI: 10.1183/23120541.lsc-2022.5.Peer-Reviewed Original Research