Unexpected high spinal block in obstetrics.
Richardson
M G
MG
Wissler
R N
RN
D000368:Aged; D016362:Analgesia, Obstetrical / Q000009:adverse effects*; D001099:Arachnoid / Q000293:injuries; D005260:Female; D006801:Humans; D007022:Hypotension / Q000209:etiology*; D011247:Pregnancy; D013355:Subdural Space