No abstract available
Keywords:
injections, spinal; obstetrics; ultrasonography.
MeSH terms
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Anesthesia, Obstetrical* / methods
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Anesthesia, Spinal* / methods
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Cesarean Section* / methods
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Female
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Humans
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Obesity / complications
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Palpation*
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Pregnancy
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Randomized Controlled Trials as Topic / methods
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Ultrasonography, Interventional* / methods