TY  - RPRT
TI  - Letter: Lumps in the appendix.
AU  - D H Melcher
PY  - 1973
DO  - 10.1016/s0140-6736(73)91072-6
UR  - https://pubmed.ncbi.nlm.nih.gov/4126505/
ID  - 4126505
ER  -