TY - GEN AU - Valenstein,E TI - Inaccurate lumbar-puncture kit SN - 0028-4793 PY - 1972///1217 KW - Altitude KW - Cerebrospinal Fluid KW - Humans KW - Manometry KW - instrumentation KW - Spinal Puncture N1 - Publication Type: Journal Article UR - https://doi.org/10.1056/NEJM197211092871934 ER -