(Q43559834)
Statements
1 reference
Perceived exertion and gas exchange after calcium and beta-blockade in atrial fibrillation (English)
1 reference
J Myers
1 reference
J E Atwood
1 reference
M Sullivan
1 reference
S Forbes
1 reference
R Friis
1 reference
W Pewen
1 reference
V Froelicher
1 reference
1 July 1987
1 reference
1 reference