Function tests and the peak flow measurement in the diagnosis of obstructive diseases in the elderly

1. Salgueiro Rodríguez, M.
2. Alvarez Dobaño, J.M.
3. Valle Vázquez, J.M.
4. Tumbeiro Nóvoa, J.M.
5. Valdés Cuadrado, L.G.
6. Carreira Villamor, J.M.
7. Rodríguez Suárez, J.R.