TY - BOOK AU - Swanson,David W. ED - Mayo Clinic. TI - Mayo Clinic on chronic pain SN - 189300502X (pbk.) AV - RB127 .M396 1999 .M396 1999 U1 - 616/.0472 21 PY - 1999/// CY - Rochester, Minn. PB - Mayo Clinic KW - Chronic pain KW - Popular works N1 - Includes index ER -