[Action of ultrasonics on the dog's heart with precordial application, electrocardiographic study].
D000818:Animals; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000528:radiation effects*; D011827:Radiation; D035441:Thoracic Wall; D014465:Ultrasonics
ELECTROCARDIOGRAPHY; HEART/effect of radiations on; ULTRASONICS/effects
L'azione degli ultrasuoni sul cuore dei cani mediante applicazioni precordiali; studio elettrocardiografico.