TY  - RPRT
TI  - Ultrasonography for diagnosing appendicitis.
AU  - J B Puylaert
PY  - 1988
DO  - 10.1136/bmj.297.6650.740-a
UR  - https://pubmed.ncbi.nlm.nih.gov/3147754/
ID  - 3147754
ER  -