TY  - JOUR 
T1  - The impact of noninvasive ventilation during the physical training in patients with moderate-to-severe chronic obstructive pulmonary disease (COPD)
JO  - Clinics
A1  - Toledo, Andreza
A1  - Borghi-Silva, Audrey
A1  - Sampaio, Luciana Maria Malosá
A1  - Ribeiro, Karla Paiva
A1  - Baldissera, Vilmar
A1  - Costa, Dirceu
SN  - 1807-5932
UL  - 10.1590/S1807-59322007000200004
VL  - 62 
Y1  - 2007
PB  - Brasil 
ER  -