Efficacy of Switching from Prior Nonsteroidal Anti-inflammatory Drugs to Transdermal Diclofenac in Cancer Pain Management. - Iikura Y; Yokokawa T; Harashima W; Kawakami K; Mae Y; Ishiguro T; Hasegawa A; Furutani R; Ochi M; Shimizu H; Yamaguchi M (In vivo (Athens, Greece), 2026)