0500 Oau 1100 2022 2050 ##0##urn:nbn:de:hebis:04-z2023-03041 2051 ##0##10.17192/z2023.0304 3000 Kraft, Karl 4000 Does opioid therapy improve the quality of life in patients with chronic pain? A systematic review and metaanalysis 4085 ##0##=s MB=u https://archiv.ub.uni-marburg.de/diss/z2023/0304=x H 5050 |610 5584 Opioide 5584 Schmerztherapie 5584 Opioid 5584 Medizin 5584 quality of life 5584 pain therapy 5584 Lebensqualität opus:11264