TY  - RPRT
TI  - Predicting body tissue characteristics using ultrasonic techniques.
AU  - J L Watkins
AU  - G W Sherritt
AU  - J H Ziegler
PY  - 1967
DO  - 10.2527/jas1967.263470x
UR  - https://pubmed.ncbi.nlm.nih.gov/6039789/
ID  - 6039789
ER  -