[Study of the eustachian valve using bidimensional echocardiography].
Barriales
V
V
Martínez Trabanco
I
I
D004452:Echocardiography; D006351:Heart Valves / Q000033:anatomy & histology*; D006801:Humans
Estudio de la válvula de Eustaquio mediante ecocardiografía bidimensional.