Retrospective Study of Trigger Point Injections for Myofascial Pain Syndrome in Cancer Patients: Impact on Pain Relief and Opioid Tapering. - Shimazaki Y; Iwasaki Y; Takasugi A; Miyabe T; Yokota T; Kurihara H; Yajima Y; Nagano H; Kamiyama T; Iwase S (Journal of pain & palliative care pharmacotherapy, 2025)