Myoclonus following spinal anesthesia.
D000775:Anesthesia, Spinal / Q000009:adverse effects*; D000779:Anesthetics, Local / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009207:Myoclonus / Q000139:chemically induced*
D000779:Anesthetics, Local