title: [Ultrasonography].
authors.affiliation: Groupe Hospitalier Lariboisière-Fernand Widal.
authors.forename: C
authors.initials: C
authors.lastname: Coulon
mesh_terms: D004059:Diffusion of Innovation; D006801:Humans; D013673:Technology Assessment, Biomedical; D014463:Ultrasonography / Q000191:economics / Q000295:instrumentation* / Q000379:methods* / Q000639:trends