(Q54389868)
Statements
Right ventricular ejection fraction measured by first-pass intravenous krypton-81m: reproducibility and comparison with technetium-99m. (English)
D F Wong
T K Natarajan
W Summer
P A Tibbits
T Beck
D Koller
W Kasecamp
J Lamb
J Olynyk
M S Philp
1 November 1985
56
12
776-780