Authors: Criner, GJ Cordova, FC Furukawa, S Kuzma, AM Travaline, JM Leyenson, V O'Brien, GM

Citation: Gj. Criner et al., Prospective randomized trial comparing bilateral lung volume reduction surgery to pulmonary rehabilitation in severe chronic obstructive pulmonary disease, AM J R CRIT, 160(6), 1999, pp. 2018-2027

Authors: Kelsen, SG Cordova, FC

Citation: Sg. Kelsen et Fc. Cordova, Nutritional support in the patient with chronic obstructive pulmonary disease, REHABILITATION OF THE PATIENT WITH RESPIRATORY DISEASE, 1999, pp. 401-415