TY - RPRT TI - [Postoperative observation on lumbar intervertebral disc herniation by using lateral flexion functional radiography]. AU - Y Koizumi AU - Y Nagao AU - S Omori AU - I Yamaki AU - T Suzuki PY - 1971 UR - https://pubmed.ncbi.nlm.nih.gov/5168379/ ID - 5168379 ER -