Preoperative cardiopulmonary exercise testing.
Danbury
C M
CM
O'Neill
S
S
Kitching
A
A
D016629:Esophagectomy; D005080:Exercise Test / Q000379:methods*; D006801:Humans; D011300:Preoperative Care / Q000379:methods*; D011379:Prognosis; D016138:Walking