%0 Journal Article %T Factors Associated with Postoperative Pain among Patients after Cardiac Surgery in the Tertiary Care Teaching Hospital of Karachi, Pakistan %A Hasnat Sharif %A Rubina Barolia %A Santosh Kumar %A Sineer Micah %A Yasmin Parpio %J Archive of "Pain Research and Treatment". %D 2019 %R 10.1155/2019/9657109 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6463578/