%0 Journal Article %T Observational Study Evaluating the Economic Impact of Breakthrough Pain in Cancer Patients in Clinical Practice in Spain: The IMDI Study %A Almudena Sanz-Yag¨¹e %A Antonio Javier Jim¨¦nez-L¨®pez %A Bego£¿a Soler-L¨®pez %A Concepci¨®n P¨¦rez-Hern¨¢ndez %A Igor Larra£¿aga %A Javier Mar-Medina %J Archive of "Pain and Therapy". %D 2018 %R 10.1007/s40122-018-0102-0 %X Characteristics of breakthrough pain by gende %K Breakthrough pain %K Cancer %K Cost of illness %K Pharmacoeconomics %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6251832/