TY  - JOUR 
T1  - Reproducibility of the self-controlled six-minute walking test in heart failure patients
JO  - Clinics
A1  - Guimarães, Guilherme Veiga
A1  - Carvalho, Vitor Oliveira
A1  - Bocchi, Edimar Alcides
SN  - 1807-5932
UL  - 10.1590/S1807-59322008000200008
VL  - 63 
Y1  - 2008
PB  - Brasil 
ER  -