title: [Bidimensional echocardiography : principles, effects, results in the healthy subject (author's transl)].
mesh_terms: D004452:Echocardiography / Q000379:methods*; D006321:Heart / Q000033:anatomy & histology*; D006801:Humans
vernacular_title: Ećhocardiographie bidimensionnelle. Principes, incidences, résultats chez le sujet sain.