1. Pulmonary rehabilitation;American Thoracic Society;Am Rev Respir Dis,1981
2. Standards for the diagnosis and care of patients with chronic obstructive pulmonary disease;American Thoracic Society;Am Rev Respir Dis,1995
3. Respiratory muscle strength and maximal voluntary ventilation in undernourished patients;Arora;Am Rev Respir Dis,1982
4. Behavioral exercise programs in the management of chronic obstructive pulmonary disease;Atkins;J Consult Clin Psychol,1984
5. Clinical and physiological outcomes of a university–hospital pulmonary rehabilitation program;Bebout;Respiratory Care,1983