TY - GEN TI - [Chronic pain--new patch size expands therapy spectrum] SN - 1438-3276 PY - 2005///0422 KW - Administration, Cutaneous KW - Analgesics, Opioid KW - administration & dosage KW - Chronic Disease KW - Clinical Trials as Topic KW - Fentanyl KW - Humans KW - Low Back Pain KW - drug therapy KW - Neoplasms KW - physiopathology KW - Osteoporosis KW - Pain KW - Pain Measurement N1 - Publication Type: News ER -