TY  - RPRT
TI  - The sonographer practitioner and advanced practice sonographer.
AU  - Terry J DuBose
PY  - 2003
DO  - 10.7863/jum.2003.22.12.1420
UR  - https://pubmed.ncbi.nlm.nih.gov/14682437/
ID  - 14682437
ER  -