Spinal subarachnoid hematoma after lumbar puncture.
D006406:Hematoma / Q000209:etiology; D006493:Heparin / Q000009:adverse effects; D006801:Humans; D013129:Spinal Puncture / Q000009:adverse effects* / Q000295:instrumentation; D013345:Subarachnoid Hemorrhage / Q000209:etiology
D006493:Heparin