TY  - RPRT
TI  - Simple self-help maneuvers are effective in aborting vasovagal syncope.
AU  - Tsung O Cheng
PY  - 2004
DO  - 10.1161/01.cir.0000127693.63253.27
UR  - https://pubmed.ncbi.nlm.nih.gov/15136517/
ID  - 15136517
ER  -