TY  - RPRT
TI  - A valve at the bladder outlet.
AU  - D A O'Rourke
PY  - 1973
DO  - 10.1111/j.1445-2197.1973.tb06804.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4521084/
ID  - 4521084
ER  -