TY  - RPRT
TI  - The physiologic mechanisms of variable decelerations.
AU  - R H Ball
AU  - J T Parer
PY  - 1992
DO  - 10.1016/0002-9378(92)91557-q
UR  - https://pubmed.ncbi.nlm.nih.gov/1615975/
ID  - 1615975
ER  -