title: Contamination of cerebrospinal fluid by vertebral bone-marrow cells during lumbar puncture.
mesh_terms: D000293:Adolescent; D000368:Aged; D001854:Bone Marrow Cells; D002452:Cell Count; D002555:Cerebrospinal Fluid / Q000166:cytology*; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D013048:Specimen Handling; D013129:Spinal Puncture / Q000009:adverse effects*; D013131:Spine