Transesophageal echocardiography--complimentary or competitive? [ editorial; comment].
Mardikar
H M
HM
Hiregoudaer
N S
NS
Chakrapani
B S
BS
Mardikar
M H
MH
Mehta
P J
PJ
D017548:Echocardiography, Transesophageal; D006350:Heart Valve Prosthesis; D006801:Humans; D011475:Prosthesis Failure