TY  - RPRT
TI  - Transcutaneous phrenic nerve stimulation.
AU  - R I Ross-Russell
AU  - B A Helps
PY  - 1992
DO  - 10.1136/jnnp.55.7.632-a
UR  - https://pubmed.ncbi.nlm.nih.gov/1640252/
ID  - 1640252
ER  -