TY - BOOK AU - Brown,Mark D. TI - Intradiscal therapy: chymopapain or collagenase SN - 0815112823 PY - 1983/// CY - Chicago PB - Year Book Medical Pub. KW - Intervertebral disk KW - Hernia KW - Chemotherapy KW - Chymopapain KW - Therapeutic use KW - Collagenases KW - Injections, Intradiscal KW - Clostridiopeptidase A KW - Injections KW - Intervertebral disk displacement KW - Drug therapy KW - Peptide peptidohydrolases N1 - Bibliography: p. 129-171 ER -