For those who live and breathe: a manual for patients with emphysema and chronic bronchitis - Petty, Thomas L.; Nett, Louise M. (Sprinfield: Charles C. Thomas Pub, 1972)
Includes index
Reprint of 2nd edition published in 1972.
Keywords: Emphysema, Pulmonary; Lungs -- Diseases, obstructive; Respiration