(Q74329911)
Statements
The relationship between cardiothoracic ratio and left ventricular ejection fraction in congestive heart failure. Digitalis Investigation Group (English)
E F Philbin
R Garg
K Danisa
M Denny
G Gosselin
C Hassapoyannes
A Horney
D E Johnstone
R M Lang
K Ramanathan
R E Safford
R J Sarma
R Weiss
W O Williford