TY  - RPRT
TI  - Simple unit for temporary "on demand" pacing.
AU  - S C Jordan
AU  - L M Clarke
PY  - 1969
DO  - 10.1136/bmj.2.5654.442
UR  - https://pubmed.ncbi.nlm.nih.gov/5781493/
ID  - 5781493
ER  -