TY  - GEN
AU  - Smiley,Richard M
TI  - Burden of proof
SN  - 1528-1175
PY  - 2009///0917
KW  - Adult
KW  - Anesthesia, Obstetrical
KW  - adverse effects
KW  - Anesthesia, Spinal
KW  - Cesarean Section
KW  - Ephedrine
KW  - Female
KW  - Humans
KW  - Hypotension
KW  - chemically induced
KW  - Infant, Newborn
KW  - Phenylephrine
KW  - Pregnancy
KW  - Vasoconstrictor Agents
N1  - Publication Type: Comment; Editorial
UR  - https://doi.org/10.1097/ALN.0b013e3181b16466
ER  -