Citation: J. Kramer et al., PARAVERTEBRAL LUMBAR SPINAL NEURAL BLOCKA DE FOR ORTHOPEDIC PAIN THERAPY - STANDARDS, GUIDELINES, NEW TECHNIQUES, RESULTS, Zeitschrift fur Orthopadie und Ihre Grenzgebiete, 135(5), 1997, pp. 9-14
Citation: J. Kramer et al., LUMBAR EPIDURAL INJECTIONS IN ORTHOPEDIC PAIN THERAPY STANDARDS, GUIDELINES, NEW TECHNIQUES, RESULTS, Zeitschrift fur Orthopadie und Ihre Grenzgebiete, 134(3), 1996, pp. 12-17