%0 Journal Article %T Hypertension and Postoperative Pain: A Prospective Observational Study %A Han-Liang Chiang %A Huey-Shyan Lin %A Min-Ho Chan %A Yu-Chi Huang %A Yuan-Yi Chia %J Archive of "Pain Research & Management". %D 2019 %R 10.1155/2019/8946195 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6343159/