Authors: HASENBRING M MARIENFELD G KUHLENDAHL D SOYKA D

Citation: M. Hasenbring et al., RISK-FACTORS OF CHRONICITY IN LUMBAR DISC PATIENTS - A PROSPECTIVE INVESTIGATION OF BIOLOGIC, PSYCHOLOGIC, AND SOCIAL PREDICTORS OF THERAPYOUTCOME, Spine (Philadelphia, Pa. 1976), 19(24), 1994, pp. 2759-2765