Dyspnoea, Disability, And Distance Walked: Comparison Of Estimates Of Exercise Performance In Respiratory Disease

Autor: McGavin, C. R., Artvinli, M., Naoe, H., McHardy, G. J. R.
Zdroj: The British Medical Journal, 1978 Jul . 2(6132), 241-243.
Databáze: JSTOR Journals