TY  - RPRT
TI  - Shunt failure caused by valve collapse.
AU  - T Lundar
AU  - I A Langmoen
AU  - K H Hovind
PY  - 1991
DO  - 10.1136/jnnp.54.6.559
UR  - https://pubmed.ncbi.nlm.nih.gov/1880522/
ID  - 1880522
ER  -