No abstract available
MeSH terms
-
Anesthesia, Obstetrical / adverse effects*
-
Anesthesia, Obstetrical / instrumentation
-
Anesthesia, Spinal / adverse effects*
-
Anesthesia, Spinal / instrumentation
-
Dura Mater / injuries
-
Equipment Design
-
Female
-
Headache / etiology
-
Headache / prevention & control*
-
Humans
-
Needles
-
Punctures / adverse effects