1. Pulmonary Function Testing in Children: Techniques and Standards;Polgar,1971
2. Aspects actuels de la physiologie et de la physiopathologie respiratoire de l’enfant;Geubelle;Le Poumon et Le Coeur,1969
3. Rabka symposium respiratory physiology in healthy children;Bull Physiopathol Respir,1971
4. Development of the mechanical properties of the respiratory system;Bryan,1977
5. Pulmonary function in normal children;Michaelson;Bull Physiopathol Respir,1978