TY  - JOUR
TI  - Factors Regulating Exercise Capacity in Heart Failure and Effects of Beta-Receptor Blockers on Exercise Tolerance
AU  - Birand, A.
JO  - The Anatolian Journal of Cardiology
PY  - 2003
VL  - 3
SP  - 319
EP  - 322
DO  - 
ER  -