Kerrebijn, K F Effect of four physiotherapy schedules on pulmonary function in children with cystic fibrosis. [electronic resource] - Monographs in paediatrics 1979 - 60 p. digital Publication Type: Journal Article ISSN: 0077-0914 Subjects--Topical Terms: ChildCystic Fibrosis--physiopathologyHumansLung--physiopathologyPhysical Therapy ModalitiesRespiratory Function Tests