van der Mark, Lonneke B A systematic review with attempted network meta-analysis of asthma therapy recommended for five to eighteen year olds in GINA steps three and four. [electronic resource] - BMC pulmonary medicine Oct 2012 - 63 p. digital Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't; Review; Systematic Review ISSN: 1471-2466 Standard No.: 10.1186/1471-2466-12-63 doi Subjects--Topical Terms: AdolescentAnti-Asthmatic Agents--therapeutic useAsthma--drug therapyChildChild, PreschoolForced Expiratory VolumeHumansOutcome Assessment, Health CareTreatment Outcome