%0 Journal Article %A Fleckner, Josephine %A Pettus, Katherine %A Vallath, Nandini %A Pastrana, Tania %T Systematic Review on Barriers to Access Opioid Analgesics for Cancer Pain Management from the Health Worker Perspective %J Journal of pain & palliative care pharmacotherapy %V 37 %N 4 %@ 1536-0539 %M RWTH-CONV-252780 %P 324-335 %D 2023 %F PUB:(DE-HGF)16 %9 Journal Article %U <Go to ISI:>//WOS:001075310300001 %$ pmid:37773586 %R 10.1080/15360288.2023.2257674 %U https://publications.rwth-aachen.de/record/982695