Multiskilling and multicredentialing of the health professional: role of the cardiac sonographer. Sonographer Council of the American Society of Echocardiography.
St Vrain
J A
JA
American Society of Echocardiography, Raleigh, NC, USA.
Skelly
A C
AC
Waggoner
A P
AP
Gillam
L D
LD
Davis
C L
CL
Sisk
E J
EJ
Knoll
M L
ML
Gresser
C D
CD
Reid
C
C
McCallister
B N
BN
Pearlman
A S
AS
D003406:Credentialing; D004452:Echocardiography / Q000592:standards*; D006801:Humans