title: [Ultrasonic studies with B image in subjects with normal gallbladder].
mesh_terms: D005704:Gallbladder / Q000033:anatomy & histology* / Q000502:physiology; D005705:Gallbladder Diseases / Q000175:diagnosis; D006801:Humans; D014465:Ultrasonics; D014463:Ultrasonography
vernacular_title: Estudio con ultrasonidos, imagen B, en sujetos con vesícula biliar normal.