title: Solving post-lung transplantation BOS: small steps and pitfalls.
authors.forename: Gregory I
authors.initials: GI
authors.lastname: Snell
authors.forename: Trevor J
authors.initials: TJ
authors.lastname: Williams
mesh_terms: D001989:Bronchiolitis Obliterans / Q000209:etiology / Q000532:radiotherapy*; D006801:Humans; D016040:Lung Transplantation; D015182:Lymphatic Irradiation; D016032:Randomized Controlled Trials as Topic; D012107:Research Design