TY  - RPRT
TI  - [Ultrasonic echo level and histogram in thyroid disease].
AU  - T Kurita
AU  - S Katoh
AU  - M Endoh
AU  - K Ono
PY  - 1987
UR  - https://pubmed.ncbi.nlm.nih.gov/3328821/
ID  - 3328821
ER  -