[Procedures for the implementation of a program for quality control and assurance in ultrasonography equipment].
Lago
P
P
IRCCS Policlinico S. Matteo, Dipartimento di Informatica e Sistemistica, Università di Pavia.
Matthey
M
M
Modena
L
L
Ventimiglia
V
V
Attolini
L
L
Campani
R
R
D016730:Program Development; D011785:Quality Assurance, Health Care; D011786:Quality Control; D014463:Ultrasonography / Q000295:instrumentation*