TY  - RPRT
TI  - Permanently installed digestive cannulae.
AU  - R F Willes
PY  - 1972
DO  - 10.3168/jds.s0022-0302(72)85646-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4559025/
ID  - 4559025
ER  -