LUMBAR PUNCTURE TECHNIQUE IN THE ADULT.
D000328:Adult; D001932:Brain Neoplasms; D006801:Humans; D013115:Spinal Canal; D013120:Spinal Cord Neoplasms; D013124:Spinal Injuries; D013129:Spinal Puncture
BRAIN NEOPLASMS; SPINAL CORD NEOPLASMS; SPINAL INJURIES; SPINAL PUNCTURE