AU - Lahey FH TI - THe removal of broken spinal anesthesia needles PT - JOUR DP - 1929 TA - Journal of the American Medical Association pages = {518-519}, VI - 93 IP - 7 AID - 10.1001/jama.1929.27110070001005 [doi] 4100 - http://dx.doi.org/10.1001/jama.1929.27110070001005 SO - Journal of the American Medical Association August 17, 1929 93(7):518